6
Throughout _Alpine_ development, we have had to strike a balance
7
between the need to include features which advanced users require and
8
the need to keep things simple for beginning users. To strike this
9
balance, we have tried to adhere to these design principles:
11
- The model presented to the user has to be simple and clear.
12
Underlying system operation is hidden as much as possible.
13
- It's better to have a few easily understood commands that can
14
be repeated than to have some more sophisticated command that
15
will do the job all at once.
16
- Whenever the user has to select a command, file name, address,
17
etc., the user should be given (or can get) a menu from which to
18
make the selection. Menus need to be complete, small, organized
20
- _Alpine_ must provide immediate feedback for the user with
22
- _Alpine_ must be very tolerant of user errors. Any time a user
23
is about to perform an irreversible act (send a message, expunge
24
messages from a folder), _Alpine_ should ask for confirmation.
25
- Users should be able to learn by exploration without fear of
26
doing anything wrong. This is an important feature so the user
27
can get started quickly without reading any manuals and so fewer
29
- The core set of _Alpine_ functions should be kept to a minimum
30
so new users don't feel "lost" in seemingly extraneous commands
33
Just as there were goals relating to the look and feel of _Alpine_,
34
there were equally important goals having to do with _Alpine_'s
35
structure-the things that users never see but still rely on every time
36
they use _Alpine_. While _Alpine_ can be used as a stand-alone mail
37
user agent, one of its strongest assets is its use of the Internet
38
Message Access Protocol (IMAP) for accessing remote email folders. In
39
addition, _Pine_ (the predecessor of _Alpine_) was one of the first
40
programs to support the Multipurpose Internet Mail Extensions (MIME)
41
specification. With MIME, _Alpine_ users can reliably send any binary
42
file to any other person on the Internet who uses a MIME compliant
45
The decision to use IMAP and MIME reflects the importance of
46
interoperability, standardization and robustness in _Alpine_. As you
47
work with _Alpine_ more, you will see other features which reflect the
48
same values. For example, _Alpine_ enforces strict compliance with RFC
49
2822, implements a strong mail folder locking mechanism and verifies a
50
process before overwriting any files (e.g. addressbook, expunging
55
If you have picked up the _Alpine_ distribution, then you already know
56
that _Alpine_ comes in a few different pieces. They are:
59
The main code from which the _Alpine_ program is compiled.
61
_Pico_ is the name for the _Alpine_ composer. The _Pico_ code is
62
used in two ways: (1) it is compiled on its own to be a
63
stand-alone editor and, (2) it is compiled as a library for
64
_Alpine_ to support composition of messages within _Alpine_.
65
_Pico_ is _Alpine_'s internal editor invoked when users need to
66
fill in header lines or type the text of an email message.
68
An API for IMAP. Includes the C-Client library, which is
69
compiled into _Alpine_, and the IMAP server _IMAPd_. C-Client
70
implements the IMAP protocol and also negotiates all access
71
between _Alpine_ and the mail folders it operates on, even if
72
the folders are local. The C-Client routines are used for email
73
folder parsing and interpreting MIME messages. _IMAPd_ is a
74
separate server that handles IMAP connections from any
75
IMAP-compliant email program. When _Alpine_ accesses a remote
76
mailbox, the _Alpine_ program is the IMAP client and the _IMAPd_
77
program is the IMAP server. Of course, _Alpine_ can use any
78
IMAP-compliant IMAP server, not just _IMAPd_.
84
Domain names are used to uniquely name each host on the Internet. A
85
domain name has a number of parts separated by periods. Each label
86
represents a level in the hierarchy. An example of a name is:
88
olive.cac.washington.edu
90
In this domain name the top-level label is _edu_, indicating it is at
91
an educational institution, the second-level label is _washington_,
92
indicating the University of Washington. _cac_ is a specific department
93
within the University of Washington, and _olive_ is the host name. The
94
top-level names are assigned by Internet organizations, and other names
95
are assigned at the appropriate level. The Domain Name Service, DNS, is
96
the distributed database used to look up these names.
98
_Alpine_ relies on domain names in multiple places. A domain name is
99
embedded into the message-id line generated for each piece of email. A
100
domain name is needed to contact an IMAP server to get access to remote
101
INBOXes and folders. Most importantly, domain names are needed to
102
construct the From: line of your outgoing messages so that people on
103
the Internet will be able to get email back to you.
105
On UNIX systems, you can set the domain via the user-domain variable in
106
the _Alpine_ configuration file, or rely on the file /etc/hosts which
107
usually sets the name of the local host. While _Alpine_ can often
108
deliver email without the domain name being properly configured, it is
109
best to have this set correctly. Problems can usually be solved by
110
adjusting the system's entry in the /etc/hosts file. The
111
fully-qualified name should be listed before any abbreviations. For
114
128.95.112.99 olive.cac.washington.edu olive
118
128.95.112.99 olive olive.cac.washington.edu
120
On PCs, the task of configuring the domain name is a bit different.
121
Often times PCs do not have domain names-they have _IP addresses_. IP
122
addresses are the numbers which uniquely identify a computer on the
123
network. The way you configure your IP address depends on the
124
networking software which you use on the PC. You can refer to the
125
documentation which came with your networking software or see the PC
126
specific installation notes for help configuring the IP address with
127
your network software.
129
With PCs, it is vital that users set the variable user-domain in the
130
_Alpine_ configuration file (PINERC).
132
Details on configuring _Alpine_ with correct domain names can be found
133
in the Domain Settings section of this document.
134
__________________________________________________________________
138
_Alpine_ tries to adhere to RFC 2822 fairly strictly.
140
As far as outgoing email is concerned, _Alpine_ fully-qualifies
141
addresses whenever possible. They are even displayed in fully-qualified
142
form on the terminal as the user composes a message. This makes
143
addresses more clear and gives a hint to the user that the network
144
extends beyond the local organization. _Alpine_ implements
145
fully-qualified domain names by tacking on the local domain to all
146
unqualified addresses which a user types in. Any address which does not
147
contain an "@" is considered unqualified.
149
The format for addresses allows for spaces and special characters in
150
the full name of an address. For this reason, commas are required to
151
separate addresses. If any special characters as defined in RFC 2822
152
appear in the full name, quotes are required around the address.
153
_Alpine_ will insert the quotes automatically if needed. The common
154
cases where this happens are with periods after initials and
157
_Alpine_ expects dates to be in the standard RFC 822 format which is
159
[www, ] dd mmm yy hh:mm[:ss] [timezone]
161
It will attempt to parse dates that are not in this format. When an
162
unparsable date is encountered it is shown as question marks in the
164
__________________________________________________________________
168
_Alpine_ is a _user agent_ not a _message transfer agent_ (MTA). In
169
plain English, that means _Alpine_ does not know how to interact with
170
other computers on the Internet to deliver or receive email. What
171
_Alpine_ does know how to do is help users read, organize and create
172
email. The "dirty work" of delivering and accepting email is handled by
175
All outgoing email is delivered to an SMTP server or to a mail transfer
176
agent. A common mail transfer agent is sendmail. The usual method of
177
delivery used by _Alpine_ is to use either a local or a remote SMTP
180
The selection of which MTA to use depends on the settings of
181
smtp-server, sendmail-path, and compile-time options. The first MTA
182
specified in the following list is used:
183
1. _sendmail-path_ in /usr/local/lib/pine.conf.fixed
184
2. _smtp-server_ in /usr/local/pine.conf.fixed
185
3. _sendmail-path_ specified on the command line.
186
4. _smtp-server_ specified on the command line.
187
5. _sendmail-path_ in the user's .pinerc file.
188
6. _smtp-server_ in the user's .pinerc file.
189
7. _sendmail-path_ in /usr/local/lib/pine.conf
190
8. _smtp-server_ in /usr/local/pine.conf
191
9. DF_SENDMAIL_PATH defined at compile time.
192
10. SENDMAIL and SENDMAILFLAGS defined at compile time.
194
If the _sendmail-path_ form is used, a child process is forked, and the
195
specified command is executed with the message passed on standard
196
input. Standard output is then passed back and displayed for the user.
197
_NOTE: The program MUST read the message to be posted on standard input,
198
AND operate in the style of sendmail's "-t" option. This method is not
199
recommended unless there are special reasons you want to do this._
201
If an _smtp-server_ is specified, _Alpine_ operates as an SMTP client.
202
SMTP stands for _Simple Mail Transfer Protocol_; it specifies the rules
203
by which computers on the Internet pass email to one another. In this
204
case, _Alpine_ passes outgoing email messages to a designated SMTP
205
server instead of to a mail transfer program on the local machine. A
206
program on the server then takes care of delivering the message. To
207
make _Alpine_ operate as an SMTP client, the smtp-server variable must
208
be set to the IP address or host name of the SMTP server within your
209
organization. This variable accepts a comma separated list of servers,
210
so you can specify multiple alternate SMTP servers. _PC-Alpine_ only
211
runs as an SMTP client so the _smtp-server_ option is mandatory.
213
For UNIX _Alpine_, if neither _smtp-server_ or _sendmail-path_ is set,
214
the default sendmail program is invoked with the "-bs -odb -oem" flags,
215
and the message is sent using the SMTP protocol.
216
__________________________________________________________________
218
Internet Message Access Protocol (IMAP)
220
IMAP is a remote access protocol for message stores. _Alpine_ uses IMAP
221
to get at messages and folders which reside on remote machines. With
222
IMAP, messages are kept on the server. An IMAP client (such as
223
_Alpine_) can request specific messages, headers, message structures,
224
message parts, etc. The client can also issue commands which delete
225
messages from folders on the server. IMAP's closest kin is POP, the
226
Post Office Protocol, which works by transferring an entire mailbox to
227
the client where all the mail is kept. For a comparison of IMAP and
228
POP, see the paper "Comparing Two Approaches to Remote Mailbox Access:
229
IMAP vs. POP" by Terry Gray. A more detailed exploration of message
230
access may be found in the paper " Message Access Paradigms and
234
* Allows access to mail folders from more than one client computer.
235
* Works well over low-bandwidth lines because information is sent in
236
small pieces as needed by the user. For example, only header
237
information is sent to build index lists, and if someone sends a
238
large audio file via MIME, you can choose when (or if) you want to
239
get that part of the message.
240
* Email can be delivered and stored on a well-maintained and reliable
241
server which is "always-up".
242
* Folders can be accessed and manipulated from anywhere on the
244
* Users can get to messages stored in different folders within the
245
same _Alpine_ session.
246
* Allows use of IMAP server for searching and parsing.
247
* The latest revision of IMAP (IMAP4) also provides for disconnected
248
operation, including resynchronization of message state between
249
mail servers and message caches on clients. _Alpine_ does not
250
support this capability, however.
252
IMAP4rev1 is described in RFC 3501. Further information about IMAP may
253
be obtained from the University of Washington's IMAP Information
256
_Alpine_ is an IMAP4rev1 client.
257
__________________________________________________________________
259
Multipurpose Internet Mail Extensions (MIME)
261
MIME is a way of encoding a multipart message structure into a standard
262
Internet email message. The parts may be nested and may be of seven
263
different types: Text, Audio, Image, Video, Message, Application and
264
Multipart (nested). The MIME specification allows email programs such
265
as _Alpine_ to reliably and simply exchange binary data (images,
266
spreadsheets, etc.). MIME includes support for international character
267
sets, tagging each part of a message with the character set it is
268
written in, and providing 7-bit encoding of 8-bit character sets.
270
The MIME standard was officially published in June of 1992 as RFC 1341
271
and subsequently revised in RFC 2045 when it became a full Internet
272
Standard. _Pine_ 3.0 was one of the first email programs to Implement
273
MIME. Now, there are dozens of commercial and freely available
274
MIME-capable email programs. In addition, MIME is being added to
275
newsreaders so MIME messages can be posted and read in USENET
278
The MIME standard also includes support for non-ASCII text in message
279
headers through the extensions described in RFC 1342 and subsequently
282
An actual MIME message looks something like this:
283
Date: Tue, 12 Mar 1996 15:39:35 -0800 (PST)
284
From: David L Miller <dlm@cac.washington.edu>
285
To: David L Miller <dlm@cac.washington.edu>
286
Subject: =?iso-8859-1?Q?Test_MIME_message_with_RFC-1522_headers_=28=E1?= =?is
287
o-8859-1?Q?=E2=E3=29?=
288
Message-Id: <Pine.ULT.3.92.960312150851.21583I-101000@shiva2.cac.washington.edu>
290
Content-Type: MULTIPART/MIXED; BOUNDARY="0-1737669234-826673975=:21583"
291
Content-Id: <Pine.ULT.3.92.960312153928.21583O@shiva2.cac.washington.edu>
293
This message is in MIME format. The first part should be readable text,
294
while the remaining parts are likely unreadable without MIME-aware tools.
295
Send mail to mime@docserver.cac.washington.edu for more info.
297
--0-1737669234-826673975=:21583
298
Content-Type: TEXT/PLAIN; CHARSET=US-ASCII
299
Content-ID: <Pine.ULT.3.92.960312153104.21583L@shiva2.cac.washington.edu>
301
The text of the message would go here. It is readable if
302
one doesn't mind wading around a little bit of the MIME
303
formatting. After this is a binary file in base 64
306
|\ | |\/| David L. Miller dlm@cac.washington.edu (206) 685-6240
307
|/ |_ | | Software Engineer, Pine Development Team (206) 685-4045 (FAX)
308
University of Washington, Networks & Distributed Computing, JE-20
309
4545 15th Ave NE, Seattle WA 98105, USA
311
--0-1737669234-826673975=:21583
312
Content-Type: APPLICATION/ZIP; NAME="test.zip"
313
Content-Transfer-Encoding: BASE64
314
Content-ID: <Pine.ULT.3.92.960312153638.21583N@shiva2.cac.washington.edu>
315
Content-Description: Test Attachment
317
UEsDBBQAAAAIAGh8bCBbZKT4ygIAAHgFAAAEAAAAdGVzdIVUX2vbMBB/16c4
318
9rSBNyjsYX1UHSUROLInycv2qNhKI5ZYxlLa5dvvpDRLw6CFgJF09/t3Rxo3
319
WDBDD43rPJjJQpxMbw9m+h3AbyHuLLSDe7JTcPGUbtYm7NzwGP3wBYQnnT8c
320
7NQ5s4djsC8t4QbmYE6wsfjpLTy7uPPHCOPk/ATPk4vRDmS008GF4PzwPich
321
zY3m4LfxOQlPNy4GcEO3P/a2h2j/xGyp9ONpco+7CHf33+4/393ff4XNibzL
322
c1UVfXJXQIdIBRx877b4TYy9C3Fym2NEyzsX/pNDet8dD3aIJiagLbo2wwnG
323
4zT6cK66ZLK1NhH9J4tcZQEy7OxkNyd4nMwQbV9glP7JZb87E3O32fgnm7We
324
XQ8+us4SM47WTCkgMPt9enc2ZAW5c+Pj7o32l0IXXk/r8pSRE3A4jqOfIqqF
325
G+PFlSdRDOaQduXNESTwtDcYfJ8191gWXUjYmOJ43Oxdh11JTzRuSPcY37+B
326
vNqmf0O5RB1G27mt64rLCp4X8pW1L6BvxunCeYHNk3F7s9lb+GAwyvAhOyNE
327
Lxm0gv9gUnH9C+o5rKlacrHQtYAZV2VF+UoBrSp8kJIKzZkqgP1sJFMKagl8
328
1VSczQqy5noJki2onIGuQS+5AlXPNfaxArgoq3aGwJDq6lZDxVdcU82RKMG/
329
4JArTVKzYrJc4pE+8CoJpGIGc65FIp8jO4WGSs3LtqISmlY2tUKyVMUFETWw
330
H0xoUMvE8KbXB4aC6EPFzrDiF6iGlZxWBeFixiUrdXJb1kKx7y2C4hPM6Iou
331
WI4hdVyO6yXVqkZqiXmottLJ9lzWK1LVKttqk8oZ1TS1NrJGS5jqeslQI0aK
332
ieCvzNlgNZJqiccCc5WafLxmKdii4gsmSvYpISkteamzkRwXJiG5SoUpcERK
333
8xIE8QQ7o+eh5WAUy1qYRP8rioip/maI+OfyF1BLAQIUAxQAAAAIAGh8bCBb
334
ZKT4ygIAAHgFAAAEAAAAAAAAAAEAAACkgQAAAAB0ZXN0UEsFBgAAAAABAAEA
336
--0-1737669234-826673975=:21583--
339
For details about _Alpine_'s implementation of MIME, see the two MIME
340
sections "MIME: Reading a Message" and "MIME: Sending a Message" later
342
__________________________________________________________________
346
Folder Collections are _Alpine_'s way of dealing with more than a
347
single group of folders.
349
For a more complete description of Folder Collections, see the section
350
on "Syntax for Collections."
352
The _Alpine_ distribution is designed to require as little
353
configuration and effort at compile time as possible. Still, there are
354
some _Alpine_ behaviors which are set at the time you compile _Alpine_.
355
For each of these, there is a reasonable (our opinion) default built
356
into the code, so most systems administrators will have no need for
359
Building and Installation
363
_Alpine_'s UNIX build environment is based on Autotools (the GNU Build
364
System). Once you've unpacked the source distribution find the file
365
configure in the top-level directory. You may look at the many options
370
or you could just try building with the command
378
Note, while the UW IMAP Toolkit (whose c-client library _Alpine_ uses
379
for mailbox access) build is not based on Autotools, _Alpine_'s
380
configure script should set an appropriate make target and compilation
381
options for most systems.
383
Some of the following can only be set when you build. Others, however,
384
can be overridden by command-line flags to _Alpine_ or settings in
385
_Alpine_'s user or system configuration files. Some of the options which
386
can be set when building:
388
Including LDAP Functionality
390
By default, the configure script will attempt to find the LDAP library
391
support for you. If you are having trouble with LDAP take a look at the
394
Specify the root of the LDAP lib/include path.
395
--with-ldap-include-dir=DIR
396
Specify the LDAP include path.
397
--with-ldap-lib-dir=DIR
398
Specify the LDAP library path.
400
Disable LDAP support.
402
_Alpine_ uses LDAPv3 protocol. When using the LDAPv3 protocol, the
403
results are assumed to be in the UTF-8 character set, which _Alpine_
404
handles well. If the LDAP server returns non-ascii data which is not
405
encoded as UTF-8 you will probably run into problems.
407
Including Kerberos 5 Functionality
409
This works analogously to the LDAP build. By default, the configure
410
script will attempt to find the Kerberos library support for you. If
411
you are having trouble with Kerberos take a look at the configure
414
Specify the root of the Kerberos lib/include path.
415
--with-krb5-include-dir=DIR
416
Specify the Kerberos include path.
417
--with-krb5-lib-dir=DIR
418
Specify the Kerberos library path.
420
Disable Kerberos support.
422
Other Alpine Compile-time Options
425
Do not use Native Language Support. NLS refers to the use of GNU
426
gettext utilities to localize a program, in the sense that
427
English is translated to some other language. At the time this
428
was written the low-level support for NSL is included in _Alpine_
429
but no translations have been done. If there is no translation
430
available, that means that disabling NLS will make no
431
difference. If you have trouble building which is due to gettext
432
or libintl you could try this option, or one of the following.
433
--with-libintl-prefix[=DIR]
434
--without-libintl-prefix
436
Specify the root of the SSL lib/include path (OpenSSL).
437
--with-ssl-include-dir=DIR
438
Specify the SSL include path.
439
--with-ssl-lib-dir=DIR
440
Specify the SSL library path.
441
--with-ssl-certs-dir=DIR
442
Specify the path to the SSL certificates directory.
446
Do not test for nor build with POSIX thread support, which is
447
used only for the Busy-Cue in the status line at this time.
449
Disable S/MIME support.
451
Never create debug files.
453
Local Mail Submission Agent (sendmail, by default).
454
--with-smtp-msa-flags=FLAGS
455
MSA flags for SMTP on stdin/stdout (-bs -odb -oem).
457
There are many more options which you can see using the
463
IMAPd Compile-time Options
465
There are no options or settings required for the version of _IMAPd_
466
distributed with _Alpine_. If you need to be doing more complex
467
modifications to IMAP, then you should pick up the IMAP development
468
package and work with that code. The developer's version of IMAP is
469
available for anonymous ftp from ftp.cac.washington.edu in the
470
directory mail. The file is called imap.tar.Z. Unless it has changed
471
since _Alpine_ was released, the directory imap in the _Alpine_
472
distribution is the IMAP development package.
474
The c-client library has not been converted to use the GNU Build
475
System's autotools. The _Alpine_ configure script will try to correctly
476
guess the arguments needed for the c-client make command and will build
477
the library, but if you need to change anything you should take a look
478
at imap/docs/BUILD for more detailed instructions.
479
__________________________________________________________________
481
Building the Alpine Programs
483
You may have already compiled _Alpine_ and tried it out. If so, great!
484
If not, you should be able to do it without too much trouble by
485
following these step-by-step instructions:
487
1. Make sure you're in the root of the _Alpine_ source. When you type
488
ls you should see the following files and directories (or something
490
aclocal.m4 config.sub imap Makefile.am packages web
491
alpine configure include Makefile.in pico
492
build.bat configure.ac install-sh mapi pith
493
build.cmd contrib LICENSE missing po
494
config.guess depcomp ltmain.sh mkinstalldirs README
495
config.rpath doc m4 NOTICE VERSION
497
2. Give the command ./configure Configure should grind away for a few
499
3. When configure is complete, give the command make. If make stops
502
Do you want to build with IPv6 anyway? Type y or n please:
503
you should answer with a 'y'. The compiler should grind away for a
504
few minutes. The _Alpine_ binary will end up in .../alpine/alpine
505
and the Pico and Pilot binaries in .../pico/pico and
506
.../pico/pilot. Other binaries you may be interested in are
507
.../alpine/rpdump and .../alpine/rpload and c-client binaries in
508
the directories .../imap/imapd, .../imap/ipopd, .../imap/mailutil,
510
4. If you need to try again, make sure you're getting a clean start by
511
giving the command make clean.
512
__________________________________________________________________
514
Installing Alpine and Pico on UNIX Platforms
516
Installing _Alpine_ and _Pico_ is simple. You take the program files
517
which you have just transferred or built and you move them to the
518
correct directory on your system. Most often the binaries go in
519
/usr/local/bin though sometimes they are placed in /usr/bin. All the
520
help text is compiled into _Alpine_ so there are no _required_
521
auxiliary files. Instead of copying the binaries manually, you may use
522
make install to install them.
524
There are three optional auxiliary files: /usr/local/lib/pine.info,
525
/usr/local/lib/pine.conf, and /usr/local/lib/pine.conf.fixed. The file
526
pine.info contains text on how to get further help on the local system.
527
It is part of the help text for the main menu and should probably refer
528
to the local help desk or the system administrator. If this file
529
doesn't exist a generic version which suggests ``talking to the
530
computer support staff at your site'' is shown. The file pine.conf is
531
used to set system-wide default configurations for _Alpine_. The file
532
pine.conf.fixed is also used to set system-wide default configurations
533
for _Alpine_. The difference between these two files is that
534
configuration variables set in the pine.conf.fixed file may not
535
normally be over-ridden by a user. See the section on Alpine
536
Configuration later in this document for details about the pine.conf
537
and pine.conf.fixed files.
538
__________________________________________________________________
542
The PC-Alpine distribution comes as a .zip file. To install, unzip the
543
files to a directory where you would like the program to reside. Modern
544
Windows versions come with the capability of unzipping .zip files.
545
Failing that, you can use one of the many .zip file extractors out
546
there. Following current Windows conventions, a common directory into
547
which the files could be extracted would be C:\Program
550
Having extracted PC-Alpine's .zip file to the directory of choice, you
551
can now run that directory's alpine.exe, which is the actual PC-Alpine
552
program. For convenience, you could place shortcuts to it on the task
553
bar, start menu, etc.
555
Upon first running PC-Alpine, you may be asked where you would like to
556
access your Configuration file (called the _pinerc_). This is useful in
557
accessing already existing configuration files, and it does not matter
558
where this file gets created. If you are connecting to an IMAP server
559
to access your email, it is also possible to store this Configuration
560
data on that server, which facilitates accessing the same configuration
561
from multiple machines (in fact, your configuration may have already
562
been set up this way for use with other _Alpine_ programs).
564
After having established the location of the configuration file, it may
565
be necessary to specify a few configuration settings before reading or
566
sending mail. You may be prompted for the following (which may also be
567
edited from the (S)etup (C)onfig screen from the Main Menu):
569
Folder to open as inbox (or _inbox-path_) - This can be an inbox
570
residing on an IMAP or POP3 server, or one residing locally. An example
571
of an INBOX for an IMAP server is: {server.example.com}INBOX.
573
User-id, Personal name, and host/domain, which are to be used as your
576
SMTP server to forward message - You must enter your SMTP server
577
before you can send any messages.
579
At this point, you will be able to read and send email messages. There
580
are, however, many more preferences that you can set in the
581
Configuration screen.
582
__________________________________________________________________
586
When the _Alpine_ distribution is built on a UNIX system, the IMAP
587
server binary, imapd, is compiled. Installing imapd requires placing
588
the binary in the appropriate directory, usually /usr/etc, and adding
589
entries to /etc/services and /etc/inetd.conf or their counterparts.
591
Instead of including installation instructions here we'll just include
592
a pointer to detailed instructions in the c-client distribution. Please
593
take a look at the file imap/docs/BUILD in the source tree.
594
__________________________________________________________________
596
Support Files and Environment Variables: UNIX Alpine
598
This section lists the various files which _Alpine_ uses which are not
599
email folders. All of these are the default names of files, they may
600
vary based on _Alpine_'s configuration.
601
/usr/local/lib/pine.conf
602
Pine's global configuration file.
603
/usr/local/lib/pine.conf.fixed
604
Non-overridable global configuration file.
605
/usr/local/lib/pine.info
606
Local pointer to system administrator.
608
Personal configuration file for each user.
610
Personal exceptions configuration file for each user.
614
Personal USENET subscription list. This is shared with other
615
newsreading programs.
617
The files created for debugging _Alpine_ problems. By default,
618
there are 4 .pine-debug files kept at any time.
620
A signature file which will be included in all outgoing email
622
~/.pine-interrupted-mail
623
The text of a message which was interrupted by some unexpected
624
error which _Alpine_ detected.
625
~/mail/postponed-msgs
626
A folder of messages which the user chose to postpone.
628
System-wide mail capabilities file. Only used if $MAILCAPS not
631
Personal mail capabilities file. Combines with system-wide
632
mailcap. Only used if $MAILCAPS not set.
634
The location of the following support files may be controlled by
635
variables in the personal or global _Alpine_ configuration file:
636
signature, addressbook and its index file, postponed messages, and
639
Unix _Alpine_ uses the following environment variables:
641
Tells _Alpine_ what kind of terminal is being used.
643
Determines if _Alpine_ will try to display IMAGE attachments.
645
Specifies location of temporary storage area, first one set wins
647
If not set, default is /bin/sh
649
A semicolon delimited list of path names to mailcap files.
650
__________________________________________________________________
652
Support Files, Environment Variables, and Registry Settings: PC-Alpine
654
This section lists the various files which _PC-Alpine_ uses which are
655
not normal mail folders. All of these are the default names of files,
656
they may vary based on _Alpine_'s configuration.
658
$PINERC or <PineRC registry value> or $HOME\PINE\PINERC or <PINE.EXE
660
Path to (required) personal configuration file.
661
$PINERCEX or $HOME\PINE\PINERCEX or <PINE.EXE dir>\PINERCEX
662
Path to personal exceptions configuration file.
664
Path of optional global configuration file.
665
<PINERC directory>\ADDRBOOK
667
<PINERC directory>\PINEDEBG.TXT
668
Location of _Alpine_ debug file.
669
<PINERC directory>\MAILCAP and/or <PINE.EXE dir>\MAILCAP
670
These paths are only used if $MAILCAPS not set.
671
$HOME\NEWSRC or <PINERC directory>\NEWSRC
672
Personal USENET subscription list. This may be shared with other
673
newsreading programs.
675
The text of a message which was interrupted by some unexpected
676
error which _Alpine_ detected.
678
A folder of messages which the user chose to postpone.
681
HKEY_LOCAL_MACHINE\Software\University of Washington\Alpine\1.0
682
_Pinedir_: The directory that contains the _Alpine_ executable.
683
_PineEXE_: The name of the _Alpine_ executable (most commonly
685
HKEY_CURRENT_USER\Software\University of Washington\Alpine\1.0
686
_PineRC_: The path that points to the default pinerc to use.
687
HKEY_LOCAL_MACHINE\Software\Clients\Mail\Alpine
688
_DLLPath_: The path that points to _Alpine_'s pmapi32.dll.
689
HKLM\Software\Clients\Mail\Alpine\shell\open\command
690
_(Default)_: When set as the default mailer, this is the command
691
that is run by external programs.
692
HKLM\Software\Clients\Mail\Alpine\Protocols\Mailto\DefaultIcon
693
_(Default)_: This points to the icon to display in relation to
694
_Alpine_'s mailto URL rendering.
695
HKLM\Software\Clients\Mail\Alpine\Protocols\Mailto\shell\open\command
696
_(Default)_: This value is the command that gets run by external
697
programs when a mailto URL is run with _PC-Alpine_ set as the
699
HKLM\Software\Clients\News\Alpine\shell\open\command
700
_(Default)_: When set as the default newsreader, this is the
701
command that is run by external programs.
702
HKLM\Software\Clients\News\Alpine\Protocols\news\DefaultIcon
703
_(Default)_: This points to the icon to display in relation to
704
_Alpine_'s news URL rendering.
705
HKLM\Software\Clients\News\Alpine\Protocols\news\shell\open\command
706
_(Default)_: This value is the command that gets run by external
707
programs when a news URL is run with _Alpine_ set as the default
709
HKLM\Software\Clients\News\Alpine\Protocols\nntp\DefaultIcon
710
_(Default)_: This points to the icon to display in relation to
711
_Alpine_'s nntp URL rendering.
712
HKLM\Software\Clients\News\Alpine\Protocols\nntp\shell\open\command
713
_(Default)_: This value is the command that gets run by external
714
programs when a nntp URL is run with _Alpine_ set as the default
717
_Alpine_'s personal configuration file may be in the same directory as
718
the executable, or if that is inconvenient because the executable is on
719
a shared or read-only drive, then it can be in a file named by the
720
$PINERC environment variable, or in $HOME\ALPINE\PINERC, where if not
721
set, $HOME defaults to the root of the current working drive.
723
Most of the other support files key off of the location of the PINERC
724
file. However, in the case of the NEWSRC file, the path $HOME\NEWSRC is
725
checked first. Also, the postponed messages and interrupted message
726
folders are placed in the default folder collection, normally in the
727
directory $HOME\MAIL.
729
The location of the following support files may be controlled by
730
variables in the personal or global _Alpine_ configuration file:
731
signature, addressbook (and its index file), postponed messages, and
734
_PC-Alpine_ uses the following environment variables:
736
Overrides default path to pinerc file.
738
Overrides default path to personal exceptions configuration
741
Optional path to global _Alpine_ config file.
743
If not set, _Alpine_ uses the root of the current drive, e.g. C:
745
Specifies location of temporary storage area, first one set wins
747
Specifies shell for external commands.
749
A semicolon delimited list of path names to mailcap files.
751
Command Line Arguments
755
_Alpine_ and _PC-Alpine_ can accept quite a few command-line arguments.
756
Many of these arguments overlap with variables in the _Alpine_
757
configuration file. If there is a difference, then a flag set in the
758
command line takes precedence. Both _Alpine_ and _PC-Alpine_ expect
759
command line arguments (other than addresses) to be preceded by the "-"
760
(dash) as normally used by UNIX programs.
763
Send-to: If you give _Alpine_ an argument or arguments which do
764
not begin with a dash, _Alpine_ treats them as email addresses.
765
_Alpine_ will startup in the composer with a message started to
766
the addresses specified. Once the message is sent, the _Alpine_
767
session closes. Standard input redirection is allowed. Separate
768
multiple addresses with a space between them. Addresses are
769
placed in the "To" field only.
771
_Alpine_ will startup in the composer with _file_ read into the
772
body of the message. Once the message is sent, the _Alpine_
775
Go directly into composer with given file attached.
776
-attachlist _file-list_
777
Go directly into composer with given files attached. This must
778
be the last option on the command line.
779
-attach_and_delete _file_
780
Go directly into composer with given file attached, delete when
782
-aux _local_directory_
783
_PC-Alpine_ only. This tells _PC-Alpine_ the local directory to
784
use for storing auxiliary files, like debug files, address
785
books, and signature files. The pinerc may be local or remote.
787
_PC-Alpine_ only. This tells _PC-Alpine_ to not display the
788
splash screen upon startup. This may be helpful for certain
789
troubleshooting or terminal server scenarios.
791
If the personal configuration file doesn't already exist, exit.
792
This might be useful if the configuration file is accessed using
793
some remote filesystem protocol. If the remote mount is missing
794
this will cause _Alpine_ to quit instead of creating a new
797
When used with the -f option, apply the _n_th context. This is
798
used when there are multiple folder collections (contexts) and
799
you want to open a folder not in the primary collection.
801
Configuration: Prints a sample system configuration file to the
802
screen or standard output. To generate an initial system
803
configuration file, execute
804
alpine -conf > /usr/local/lib/pine.conf
806
To generate a system configuration file using settings from an
807
old system configuration file, execute
808
alpine -P old-pine.conf -conf > /usr/local/lib/pine.conf
810
A system configuration file is not required.
811
-convert_sigs _-p pinerc_
812
Convert signatures contained in signature files into literal
814
-copy_abook _<local_abook_file> <remote_abook_folder>_
815
Copy an address book file to a remote address book folder. If
816
the remote folder doesn't exist, it will be created. If it
817
exists but the first message in the folder isn't a remote
818
address book header message, the copy will be aborted. This flag
819
will not usually be used by a user. Instead, the user will
820
create a remote address book from within _Alpine_ and copy
821
entries from the local address book by using aggregate Save in
822
the address book screen.
823
-copy_pinerc _<local_pinerc_file> <remote_pinerc_folder>_
824
Copy a pinerc configuration file to a remote pinerc folder. If
825
the remote folder doesn't exist, it will be created. If it
826
exists but the first message in the folder isn't a remote pinerc
827
header message, the copy will be aborted. This flag may be
828
useful to users who already have a local pinerc file and would
829
like to convert it to a remote pinerc folder and use that
830
instead. This gives a way to bootstrap that conversion without
831
having to manually reset all of the variables in the remote
834
Debug Level: Sets the level of debugging information written by
835
_Alpine_. _Debug-level_ can be set to any integer 0-9. A debug
836
level of 0 turns off debugging for the session. (Actually there
837
are some levels higher than 9, but you probably don't want to
838
see them. Sensitive authentication information is hidden at
839
levels less than 10.)
841
You may use a more detailed version of the debugging flag to set
842
the debug level in separate parts of _Alpine_. The possibilities
843
are flush, timestamp, imap=0..4, tcp, numfiles=0..31, and
844
verbose=0..9. _Flush_ causes debugging information to be flushed
845
immediately to the debug file as it is written. _Verbose_ is the
846
general debugging verbosity level. _Timestamp_ causes timestamps
847
to be added to the debug file, which is useful when you are
848
trying to figure out what is responsible for delays. _Numfiles_
849
sets the number of debug files saved. _Imap_ sets the debug
850
level for the debugging statements related to the conversation
851
with the IMAP server, and more generally, for the debugging
852
related to _Alpine_'s interaction with the C-Client library. If
853
_imap_ is set higher than 4, sensitive authentication information
854
will be included in the debug file. _Tcp_ adds more TCP/IP
855
debugging information.
857
Startup folder: _Alpine_ will open this folder in place of the
860
Open named text file for viewing and forwarding.
862
Help: Prints the list of available command-line arguments to the
865
_Alpine_ will start up in the FOLDER INDEX screen instead of the
867
Configuration equivalent: _initial-keystroke-list=i_.
869
Initial Keystrokes: _Alpine_ will execute this comma-separated
870
sequence of commands upon startup. This allows users to get
871
_Alpine_ to start in any of its menus/screens. You cannot include
872
any input to the composer in the initial keystrokes. The key
873
<Return> is represented by a ``CR'' in the keystroke list; the
874
spacebar is designated by the letters ``SPACE''. Control keys
875
are two character sequences beginning with ``^'', such as
876
``^I''. A tab character is ``TAB''. Function keys are ``F1'' -
877
``F12'' and the arrow keys are ``UP'', ``DOWN'', ``LEFT'', and
878
``RIGHT''. A restriction is that you can't mix function keys and
879
character keys in this list even though you can, in some cases,
880
mix them when running _Alpine_. A user can always use only
881
_character_ keys in the startup list even if he or she is using
882
_function_ keys normally, or vice versa. If an element in this
883
list is a string of characters surrounded by double quotes (")
884
then it will be expanded into the individual characters in the
885
string, excluding the double quotes.
886
Configuration equivalent: _initial-keystroke-list_
888
For _PC-Alpine_ only, this option prompts for some basic setup
889
information, then exits.
891
Function-Key Mode: When invoked in this way, _Alpine_ expects
892
the input of commands to be function-keys. Otherwise, commands
893
are linked to the regular character keys.
894
Configuration equivalent: _use-function-keys_ included in
897
Message-Number: When specified, _Alpine_ starts up in the FOLDER
898
INDEX screen with the current message being the specified
900
-nowrite_password_cache
901
This tells _Alpine_ to use the local password cache if there is
902
one, but to never offer writing new passwords to the cache.
904
Opens the INBOX (or a folder specified via the -f argument)
907
Uses the named file as the personal configuration file instead
908
of _~/.pinerc_ or the default PINERC search sequence _PC-Alpine_
909
uses. Pinerc may be either a local file or a remote
910
configuration folder.
912
Uses the named file as the system wide configuration file
913
instead of _/usr/local/lib/pine.conf_ on UNIX, or nothing on
914
_PC-Alpine_. Pinerc may be either a local file or a remote
915
configuration folder.
917
This tells _Alpine_ what file should be used as the password
918
file. This should be a fully-qualified filename.
920
Output fresh pinerc configuration to _file_, preserving the
921
settings of variables that the user has made. Use _file_ set to
922
``-'' to make output go to standard out.
924
Restricted Mode: For UNIX _Alpine_ only. _Alpine_ in restricted
925
mode can only send email to itself. Save and export are limited.
927
For _PC-Alpine_ only, this option affects the values of
928
_Alpine_'s registry entries. Possible values for _cmd_ are set,
929
noset, clear, clearsilent, and dump. _Set_ will always reset
930
_Alpine_'s registry entries according to its current settings.
931
_NoSet_ will never set any values in the registry, but it will
932
still use the values already set in the registry. _Clear_ will
933
clear the registry values. _Clearsilent_ will silently clear the
934
registry values. _Dump_ will display the values of current
935
registry settings. Note that the dump command is currently
936
disabled. Without the -registry option, _PC-Alpine_ will write
937
values into the registry only if there currently aren't any
940
Sort-Key: Specifies the order messages will be displayed in for
941
the FOLDER INDEX screen. _Key_ can have the following values:
942
arrival, date, subject, orderedsubj, thread, from, size, score,
943
to, cc, arrival/reverse, date/reverse, subject/reverse,
944
orderedsubj/reverse, thread/reverse, from/reverse, size/reverse,
945
score/reverse, to/reverse, and cc/reverse. The default value is
946
"arrival". The _key_ value reverse is equivalent to
948
Configuration equivalent: _sort-key_.
950
Some options may or may not be supported depending on how
951
_Alpine_ was compiled. This is a way to determine which options
952
are supported in the particular copy of _Alpine_ you are using.
954
For _PC-Alpine_ only, this option removes references to Alpine
955
in Windows settings. The registry settings are removed and the
956
password cache is cleared.
960
Version: Print version information to the screen.
962
Version: Print version information to the screen.
963
-x _exceptions_config_
964
Configuration settings in the exceptions config override your
965
normal default settings. _Exceptions_config_ may be either a
966
local file or a remote pinerc folder.
968
Enable Suspend: When run with this flag, the key sequence ctrl-z
969
will suspend the _Alpine_ session.
970
Configuration equivalent: _enable-suspend_ included in
973
Assign _value_ to the config option _option_. For example,
974
_-signature-file=sig1_ or _-feature-list=signature-at-bottom_.
975
(Note: feature-list values are additive and features may be
976
preceded with no- to turn them off).
980
The following command line options are supported in _Pico_:
983
Causes _Pico_ to be started with the cursor located _n_ lines
984
into the file. (Note: no space between "+" sign and number)
987
Display all files and directories, including those beginning
991
Enable the option to Replace text matches found using the "Where
992
is" command. This now does nothing. Instead, the option is
993
always turned on (as if the -b flag had been specified).
996
Rebind the "delete" key so the character the cursor is on is
997
rubbed out rather than the character to its left.
1000
Enable file name completion.
1003
Use function keys for commands. _This option supported only in
1004
conjunction with UW Enhanced NCSA telnet._
1007
Enable "Show Cursor" mode in file browser. Cause cursor to be
1008
positioned before the current selection rather than placed at
1009
the lower left of the display.
1012
Causes "Cut Text" command to remove characters from the cursor
1013
position to the end of the line rather than remove the entire
1017
Enable mouse functionality. This only works when _Pico_ is run
1018
from within an X Window System "xterm" window.
1021
The -n_n_ option enables new mail notification. The _n_ argument
1022
is optional, and specifies how often, in seconds, your mailbox
1023
is checked for new mail. For example, -n60 causes _Pico_ to
1024
check for new mail once every minute. The default interval is
1025
180 seconds, while the minimum allowed is 30. (Note: no space
1026
between "n" and the number)
1029
Sets operating directory. Only files within this directory are
1030
accessible. Likewise, the file browser is limited to the
1031
specified directory subtree.
1034
Preserve the "start" and "stop" characters, typically Ctrl-Q and
1035
Ctrl-S, which are sometimes used in communications paths to
1036
control data flow between devices that operate at different
1040
TermdefWins. Termcap or terminfo escape sequences are used in
1041
preference to default escape sequences.
1044
Set the quote string. Especially useful when composing email,
1045
setting this allows the quote string to be checked for when
1046
Justifying paragraphs. A common quote string is "> ".
1049
Sets column used to limit the "Justify" command's right margin.
1052
Enable "tool" mode. Intended for when _Pico_ is used as the
1053
editor within other tools (e.g., Elm, Pnews). _Pico_ will not
1054
prompt for save on exit, and will not rename the buffer during
1055
the "Write Out" command.
1058
View the file only, disallowing any editing.
1061
Print version information.
1064
Disable word wrap (thus allow editing of long lines).
1066
_Note: Pico will break any lines over 255 characters when
1067
reading a file, regardless of word wrapping._
1070
Disable keymenu at the bottom of the screen.
1073
Enable ^Z suspension of _Pico_.
1077
The following command line options are supported in _Pilot_:
1080
Display all files including those beginning with a period (.).
1083
Use function keys for commands. _This option supported only in
1084
conjunction with UW Enhanced NCSA telnet._
1087
Enable "Show Cursor" mode. Cause cursor to be positioned before
1088
the current selection rather than placed at the lower left of
1092
Enable mouse functionality. This only works when _Pilot_ is run
1093
from within an X Window System "xterm" window.
1096
The -n_n_ option enables new mail notification. The _n_ argument
1097
is optional, and specifies how often, in seconds, your mailbox
1098
is checked for new mail. For example, -n60 causes _Pilot_ to
1099
check for new mail once every minute. The default interval is
1100
180 seconds, while the minimum allowed is 30. (Note: no space
1101
between "n" and the number)
1104
Sets operating directory. Only files within the specified
1105
directory are accessible and browsing is limited to the
1106
specified directory subtree.
1109
Enable single vertical column display.
1112
Disable keymenu at the bottom of the screen.
1115
Enable ^Z suspension of _Pilot_.
1117
Configuration and Preferences
1119
Alpine Configuration
1121
There is very little in _Alpine_ which _requires_ compile-time
1122
configuration. In most cases, the compiled-in preferences will suit
1123
users and administrators just fine. When running _Alpine_ on a UNIX
1124
system, the default built-in configuration can be changed by setting
1125
variables in the system configuration files, /usr/local/lib/pine.conf
1126
or /usr/local/lib/pine.conf.fixed. (Actually, these files can be
1127
changed using the configure arguments --with-system-pinerc=VALUE or
1128
--with-system-fixed-pinerc=VALUE.) The location of the pine.conf file
1129
can be changed with the -P command line argument. Both _Alpine_ and
1130
_PC-Alpine_ also use personal (user-based) configuration files. On UNIX
1131
machines, the personal configuration file is the file ~/.pinerc. For
1132
_PC-Alpine_ systems, the personal configuration file is in $PINERC or
1133
<PineRC registry value> or ${HOME}\ALPINE\PINERC or <ALPINE.EXE
1134
dir>\PINERC. Or the personal configuration file can be specified with
1135
the -p command line argument.
1137
All of these configuration files, other than the fixed system config
1138
pine.conf.fixed on UNIX systems, may optionally be remote configuration
1139
files instead of local files. This is discussed further in the
1140
following section and in Remote Configuration.
1142
After the personal configuration, _Alpine_ may optionally use a
1143
personal exceptions configuration file which is specified with the
1144
command line option "-x exceptions_config". "Exceptions_config" may
1145
also be either a local file or a remote configuration folder. For Unix
1146
_Alpine_, if you don't have a "-x" command line option, _Alpine_ will
1147
look for the file ".pinercex" in the same local directory that the
1148
regular config file is located in. If the regular config file is remote
1149
then Unix _Alpine_ looks in the home directory for ".pinercex".
1151
For _PC-Alpine_, if you don't have a "-x" command line option,
1152
_PC-Alpine_ will use the value of the environment variable $PINERCEX. If
1153
that is not set, _PC-Alpine_ will look for the local file "PINERCEX" in
1154
the same local directory that the regular config file is located in. If
1155
the regular config file is remote then _PC-Alpine_ looks in the local
1156
directory specfied by the "-aux local_directory" command line argument,
1157
or the directory ${HOME}\ALPINE, or in <ALPINE.EXE directory>.
1159
The syntax of a non-list configuration variable is this:
1161
<variable> = <value>
1163
If the value is absent then the variable is unset. To set a variable to
1164
the empty value two double quotes (""). This is equivalent to an absent
1165
value except that it overrides any system-wide default value that may
1166
be set. Quotes may be used around any value. All values are strings and
1167
end at the end of the line or the closing quote. Leading and trailing
1168
space is ignored unless it is included in the quotes. There is one
1169
variable, _use-only-domain-name_, for which the only appropriate values
1170
are _yes_ and _no_. That's because it is a variable from the early days
1171
of _Alpine_ before features existed.
1173
There is also a second type of variable, lists. A list is a
1174
comma-separated list of values. The syntax for a list is:
1176
<variable> = <value> [, <value> , ... ]
1178
A list can be continued on subsequent lines by beginning the line with
1179
white-space. Both the per-user and global configuration files may
1180
contain comments which are lines beginning with a #.
1182
For UNIX _Alpine_, there are five ways in which each variable can be
1183
set. In decreasing order of precedence they are:
1184
1. the system-wide _fixed_ configuration file
1185
2. a command line argument
1186
3. the personal exceptions file
1187
4. the personal configuration file
1188
5. the system-wide configuration file.
1190
If the variable is not set in any of those places, there is a default
1191
setting in the source code.
1193
So, system-wide fixed settings always take precedence over command line
1194
flags, which take precedence over per-user exception settings, which
1195
take precedence over per-user settings, which take precedence over
1196
system-wide configuration settings. _PC-Alpine_ has the same list,
1197
except that it does not use a system-wide _fixed_ configuration file.
1198
This can be modified slightly by using inheritance, which is covered
1201
You may get a sample/fresh copy of the system configuration file by
1202
running _alpine -conf_. The result will be printed on the standard
1203
output with very short comments describing each variable. (The online
1204
help in the Setup screens provides much longer comments.) If you need
1205
to fix some of the configuration variables, you would use the same
1206
template for the fixed configuration file as for the regular
1207
system-wide configuration file. (If it isn't clear, the purpose of the
1208
fixed configuration file is to allow system administrators to restrict
1209
the configurability of _Alpine_. It is by no means a bullet-proof
1210
method.) _Alpine_ will automatically create the personal configuration
1211
file the first time it is run, so there is no need to generate a
1212
sample. _Alpine_ reads and writes the personal configuration file
1213
occasionally during normal operation. Users will not normally look at
1214
their personal configuration file, but will use the Setup screens from
1215
within _Alpine_ to set the values in this file. If a user does add
1216
additional comments to the personal configuration file they will be
1219
References to environment variables may be included in the _Alpine_
1220
configuration files. The format is $variable or ${variable}. The
1221
character ~ will be expanded to the $HOME environment variable. For a
1222
more complete explanation of how environment variables work, see the
1223
section Using Environment Variables.
1225
When environment variables are used for _Alpine_ settings which take
1226
lists, you must have an environment variable set for each member of the
1227
list. That is, _Alpine_ won't properly recognize an environment
1228
variable which is set equal to a comma-delimited list. It is OK to
1229
reference unset environment variables in the _Alpine_ configuration
1230
file, which will expand to nothing.
1232
Remote and Local Configuration
1234
There are two types of storage for configuration information. _Local_
1235
configuration files are used by default. These are just regular files
1236
on the UNIX system or on the PC. _Remote_ configuration folders are
1237
stored on an IMAP server. The advantage of using a remote configuration
1238
is that the same information may be accessed from multiple platforms.
1239
For example, if you use one computer at work and another at home, the
1240
same configuration could be used from both places. A configuration
1241
change from one place would be seen in both places. Technical
1242
information about remote configuration is in Remote Configuration.
1244
Generic and Exceptional Configuration
1246
If you use _Alpine_ from more than one platform it may be convenient to
1247
split your configuration information into two pieces, a generic piece
1248
and exceptions which apply to a particular platform. For example,
1249
suppose you use _Alpine_ from home and from work. Most of your
1250
configuration settings are probably the same in both locations, so
1251
those settings belong in the generic settings configuration. However,
1252
you may use a different SMTP server and INBOX from home than you do
1253
from work. The "smtp-server" and "inbox-path" variables could be part
1254
of your exceptional configuration so that they could be different in
1257
You can use the command line option "-x config" to split your
1258
configuration into generic and exceptional pieces. Config may be either
1261
For most people, splitting the configuration information into two
1262
pieces is only going to be useful if the generic information is
1263
accessed remotely. If you already have a local pinerc file with
1264
settings you like you may find that the command Setup/RemoteConfigSetup
1265
will be useful in helping you convert to a remote configuration. The
1266
command line flag copy_pinerc may also be useful.
1268
Configuration Inheritance
1270
Configuration inheritance is a power user feature. It is confusing and
1271
not completely supported by the configuration user interface.
1273
For configuration variables which are lists, like "smtp-server" or
1274
"incoming-folders", the inheritance mechanism makes it possible to
1275
_combine_ the values of options from different configuration locations
1276
instead of _replacing_ the value. Configuration Inheritance has more
1277
information about how inheritance is used.
1278
__________________________________________________________________
1280
General Configuration Variables
1282
The following is a list of all _Alpine_ configuration variables, in
1283
alphabetical order. Note that not all variables apply to all versions
1284
of _Alpine_ and that some variables are only applicable in a system
1285
configuration file and some are only applicable in a personal
1286
configuration file. These are configuration _variables_. Configuration
1287
Features are in a separate section.
1289
_addrbook-sort-rule_
1290
This variable sets up the default address book sorting.
1291
Currently, _Alpine_ will accept the values _dont-sort_,
1292
_fullname-with-lists-last_, _fullname_,
1293
_nickname-with-lists-last_, and _nickname_. The default is to sort
1294
by fullname with lists last. If you use an address book from
1295
more than one computer and those computers sort the address book
1296
differently then the sort order will be the order where the last
1297
change to the address book was made. There are two reasons the
1298
sorting might be different on different systems. First, the
1299
addrbook-sort-rule may be set differently in the two places.
1300
Second, the collation rules on the two computers may be
1301
different. For example, one system might ignore special
1302
characters while the other doesn't or one may sort upper and
1303
lower case letters together while the other doesn't. In any
1304
case, the order you see is the order on the system where the
1305
last change was made, for example by an address book edit or a
1306
Take Address command.
1307
This option is displayed as "Addressbook Sort Rule".
1309
A list of personal address books. Each entry in the list is an
1310
optional nickname followed by a pathname or file name relative
1311
to the home directory. The nickname is separated from the rest
1312
of the line with whitespace. Instead of a local pathname or file
1313
name, a remote folder name can be given. This causes the address
1314
book to be a Remote address book. Remote folder syntax is
1315
discussed in Syntax for Remote Folders. This list of address
1316
books will be combined with the global-address-book list to
1317
arrive at the complete set of address books.
1318
_addressbook-formats_
1319
This option specifies the format that address books are
1320
displayed in. By default, address books are displayed with the
1321
nicknames in the first column, the fullnames in the second
1322
column, and addresses in the third column. The system figures
1323
out reasonable defaults for the widths of the columns. An
1324
address book may be given a different format by listing special
1325
tokens in the order you want them to display. The possible
1326
tokens are NICKNAME, FULLNAME, ADDRESS, FCC, and COMMENT. More
1327
details are included in the online help for this variable.
1329
This option provides a place for you to list alternate email
1330
addresses you may have. Each address in the list should be the
1331
actual email address part of an address, without the full name
1332
field or the angle brackets. For example:
1335
The matching is case-insensitive, so this would match any of
1336
User@example.com, user@Example.Com, or USER@EXAMPLE.COM as well.
1337
If set, the option affects the behavior of the Reply command and
1338
the "+" symbol in the MESSAGE INDEX, which denotes that a
1339
message has been addressed specifically to you.
1340
In the default INDEX display the personal name (or email
1341
address) of the person listed in the message's "From:" header
1342
field is usually displayed except when that address is yours or
1343
one of your alternate addresses. In that case you will usually
1344
see the name of the first person specified in the message's
1345
"To:" header field with the prefix "To: " prepended.
1346
With respect to Reply, the reply-to-all option will exclude
1347
addresses listed here.
1348
The feature copy-to-address-to-from-if-it-is-us is somewhat
1349
related to this option.
1350
In addition to a list of actual addresses, you may use regular
1351
expressions (as used with egrep with the ignore case flag) to
1352
describe the addresses you want to match. _Alpine_ will somewhat
1353
arbitrarily interpret your entry as a regular expression if it
1354
contains any of the characters *, |, +, ?, {, [, ^, $, or \.
1355
Otherwise, it will be treated literally. The feature
1356
disable-regular-expression-matching-for-alternate-addresses may
1357
be used to turn off regular expression processing regardless of
1358
whether or not special characters appear in the entry.
1359
A description of how regular expressions work is beyond the
1360
scope of this help text, but some examples follow.
1364
in the alt-addresses list would mean that any address with a
1365
domain name of example.com (such as fred@example.com or
1366
wilma@example.com) will be considered one of your alternate
1367
addresses. Strictly speaking, the dot in example.com ought to be
1368
escaped with a backslash, as in example\.com, and a dollar sign
1369
anchor ought to come at the end of the expression to prevent a
1370
match of example.com.org. Complicating things further, the
1371
dollar sign is special in the _Alpine_ configuration (it
1372
signifies environment variable expansion) so the dollar sign
1373
should be doubled or backslash escaped for _Alpine_'s sake.
1374
Quotes around the whole expression will not escape the dollar
1375
sign successfully. So this example should look like
1380
^fred[0-9]*@example.com$$
1381
would match fred3@example.com or fred17@example.com as well as
1383
You could match all addresses that look like
1384
fred+stuff@example.com for any value of stuff with the entry
1386
^fred\+.*@example.com$$
1387
Notice that you have to escape the plus sign with a backslash
1388
because plus is a special character in regular expressions. If
1389
you wanted to match plain fred as well as fred+stuff the
1392
^fred(()|\+.*)@example.com$$
1393
would do it, but it would be easier to just add fred@example.com
1394
as a separate entry.
1395
One more example, a match of all first-level subdomains, is
1398
^fred@[[:alnum:]_-]*\.example\.com$$
1399
Because the regular expression matching is based on an old
1400
library (hs_regex) the regular expressions might not work
1401
exactly as you expect, but they should be close.
1402
This option is displayed as "Alternate Addresses".
1403
_bugs-additional-data_
1404
System-wide configuration files only. Program/Script used by
1405
_Report Bug_ command. Output from the program/script is captured
1406
and attached to the bug report.
1407
_bugs-fullname_, _bugs-address_, _local-fullname_, _local-address_,
1408
_suggest-fullname_, and _suggest-address_
1409
System-wide configuration files only. These are used by the bug
1410
report commands which can be accessed from some of the Help
1413
When _Alpine_ is delayed for some reason it usually shows that
1414
something is happening with a small animated display in the
1415
status message line near the bottom of the screen. This option
1416
sets how frequently the characters (for example, a spinning bar)
1417
in the active status message lines are updated. At most, it can
1418
be set to be udpated 20 times per second.
1419
Setting this value to zero will prevent display of the
1420
animations altogether.
1421
The option busy-cue-spinner-only can be used to remove the
1422
randomness from this animated display.
1424
This is now obsolete, replaced by three separate variables:
1425
_display-character-set_, _keyboard-character-set_, and
1426
_posting-character-set_. See the section on International
1427
Character Sets for more details.
1429
UNIX _Alpine_ only (color is automatically on with _PC-Alpine_).
1430
If the terminal or terminal emulator you are using is capable of
1431
displaying colors, this variable controls whether or not color
1432
will be used in _Alpine_. If you turn color on and things are
1433
set up correctly, you should see color appear on the screen
1434
immmediately. Modern terminal emulators are usually capable of
1436
This variable may be set to any of the following values:
1442
In order to decide if your terminal is capable of color,
1443
_Alpine_ looks in the terminal capabilities database,
1444
TERMINFO or TERMCAP, depending on how _Alpine_ was
1445
compiled. This is a good option to choose if you switch
1446
between a color and a non-color terminal with the same
1447
_Alpine_ configuration. _Alpine_ will know to use color on
1448
the color terminal because it is described in the termcap
1449
entry, and _Alpine_ will know to use black and white on
1450
the non-color terminal. Color Details has more information
1451
about configuring a termcap entry for color. This is
1452
usually something a system administrator does.
1455
Because setting up a termcap entry is confusing and
1456
because the terminal capabilities database is often not
1457
correctly configured for color, this choice and the next
1458
may be easier for you to use. If your terminal emulator
1459
responds to ANSI color escape sequences, which many do,
1460
this option will cause _Alpine_ to believe your terminal
1461
will respond to the escape sequences which produce eight
1462
different foreground and background colors. The escape
1463
sequences used to set the foreground colors are
1465
ESC [ 3 <color_number> m
1467
where the color_number is an ASCII digit between 0 and 7.
1468
The numbers 0 through 7 should correspond to the colors
1469
black, red, green, yellow, blue, magenta, cyan, and white.
1470
Some terminal emulators use a pre-ANSI scheme which swaps
1471
the colors blue and red and the colors yellow and cyan.
1472
This will cause the default colors to be different, but
1473
other than that things should work fine. There is also a
1474
9th color available, the last one shown, which is the
1475
default color from the terminal emulator. When used as a
1476
background color some people refer to this color as
1477
"transparent", which is why the letters "TRAN" are shown
1478
in the color swatch of the SETUP COLOR screen. The
1479
foreground transparent color is shown as the color of the
1480
"TRAN" text. (The transparent color will not work
1481
correctly in a PC-Alpine configuration.) The escape
1482
sequences used to set the background colors are the same
1483
as for the foreground colors except a "4" replaces the
1486
Note: With the Tera Term terminal emulator this setting
1487
works well. You should also have the Tera Term "Full
1488
color" option turned OFF. You may find the "Full color"
1489
option in Tera Term's "Setup" menu, in the "Window"
1493
Many terminal emulators know about the same eight colors
1494
above plus eight more. This option attempts to use all 16
1495
colors. The same escape sequences as for the eight-color
1496
terminal are used for the first eight colors. The escape
1497
sequences used to set foreground colors 8-15 are the same
1498
as for 0-7 except the "3" is replaced with a "9". The
1499
background color sequences for colors 8-15 are the same as
1500
for 0-7 except the "4" is replaced with "10". You can tell
1501
if the 16 colors are working by turning on this option and
1502
then going into one of the color configuration screens,
1503
for example, the configuration screen for Normal Color. If
1504
you see 16 different colors to select from (plus a 17th
1505
for the transparent color), it's working.
1507
force-xterm-256color
1508
Some versions of xterm (and some other terminal emulators)
1509
have support for 256 colors. The escape sequences used to
1510
set the foreground colors are
1512
ESC [ 38 ; 5 ; <color_number> m
1514
where the color_number is an ASCII digit between 0 and
1515
255. Background colors are the same with the 38 replaced
1516
with a 48. The numbers 0 through 15 are probably similar
1517
to the 16 color version above, then comes a 6x6x6 color
1518
cube, followed by 24 colors of gray. The terminal default
1519
(transparent) color is the 257th color at the bottom. Some
1520
terminal emulators will misinterpret these escape
1521
sequences causing the terminal to blink or overstrike
1522
characters or to do something else undesirable.
1524
The PuTTY terminal emulator has an option called "Allow
1525
terminal to use xterm 256-colour mode" which allows PuTTY
1526
to work well with this 256-color setting.
1528
There are two other possible color values which may be useful in
1529
some situations. In the color configuration screens there will
1530
sometimes be a color which has the label "NORM" inside its color
1531
swatch. If this is selected the corresponding foreground or
1532
background Normal Color will be used. Another similar color is
1533
the one that has the label "NONE" inside its color swatch. The
1534
meaning of this setting is that no color changing will be done.
1535
This NONE color is only useful in contexts where _Alpine_ is
1536
already coloring the text some color other than the Normal
1537
Color. For example, if the Reverse Color is set then the current
1538
line in the MESSAGE INDEX will be colored. If one of the index
1539
symbols (for example, the Index-to-me Symbol) has the NONE color
1540
as its background then the symbol's foreground color will be
1541
used to draw the actual text but the background color will be
1542
the same as whatever the background color already was. The color
1543
values which end up in the configuration file for these special
1544
values are the 11-character words "norm-padded", "none-padded",
1546
The normal default is "no-color".
1547
Once you've turned on color you may set the colors of many
1548
objects on the screen individually. The Color Configuration
1549
section has more information, or you may just try it by running
1550
the "Setup" command and typing "K" for Kolor to enter the color
1551
configuration screen (Kolor instead of Color because C means
1552
Config). Most categories of color which _Alpine_ supports are
1553
configurable there. Index line color is configured separately.
1554
_composer-word-separators_
1555
This option affects how a "word" is defined in the composer. The
1556
definition of a word is used when using the Forward Word and
1557
Backward Word commands in the composer, as well as when using
1558
the spell checker. Whitespace is always considered a word
1559
separator. Punctuation (like question marks, periods, commas,
1560
and so on) is always a word separator if it comes at the end of
1561
a word. By default, a punctuation character which is in the
1562
middle of a word does not break up that word as long as the
1563
character before and the character after it are both
1564
alphanumeric. If you add a character to this option it will be
1565
considered a word separator even when it occurs in the middle of
1566
an alphanumeric word. For example, if you want to skip through
1567
each part of an address instead of skipping the whole address at
1568
once you might want to include"@" and "." in this list. If you
1569
want the word-skipper to stop on each part of a UNIX filename
1570
you could add "/" to the list. The equal sign and dash are other
1571
possibilities you might find helpful.
1572
_composer-wrap-column_
1573
This option specifies an aspect of _Alpine_'s Composer. This
1574
gives the maximum width that auto-wrapped lines will have. It's
1575
also the maximum width of lines justified using the ^J Justify
1576
command. The normal default is _74_. The largest allowed setting
1577
is normally _80_ in order to prevent very long lines from being
1578
sent in outgoing mail. When the mail is actually sent, trailing
1579
spaces will be stripped off of each line.
1580
_current-indexline-style_
1581
current-indexline-style.
1583
You may add your own custom headers to outgoing messages. Each
1584
header you specify here must include the header tag (Reply-To:,
1585
Approved:, etc.) and may optionally include a value for that
1586
header. If you want to see these custom headers each time you
1587
compose a message, you must add them to your
1588
default-composer-hdrs list, otherwise they become part of the
1589
rich header set which you only see when you press the rich
1590
header command. (If you are looking for a way to change which
1591
headers are _displayed_ when you view a message, take a look at
1592
the viewer-hdrs option instead.) Here's an example which shows
1593
how you might set your From address
1595
From: Full Name <user@example.com>
1596
and another showing how you might set a Reply-To address
1598
Reply-To: user@example.com
1599
You may also set non-standard header values here. For example,
1602
Organization: My Organization Name
1605
X-Favorite-Colors: Purple and Gold
1606
If you include a value after the colon then that header will be
1607
included in your outgoing messages unless you delete it before
1608
sending. If a header in the Customized-Headers list has only a
1609
tag but no value, then it will not be included in outgoing
1610
messages unless you edit a value in manually. For example, if
1613
is in the list, then the Reply-To header will be available for
1614
editing but won't be included unless a value is added while in
1616
It's actually a little more complicated than that. The values of
1617
headers that you set with the Customized-Headers option are
1618
defaults. If the message you are about to compose already has a
1619
value for a header, that value is used instead of a value from
1620
your Customized-Headers. For example, if you are Replying to a
1621
message the Subject field will already be filled in. In that
1622
case, if the Customized-Headers list contains a Subject line,
1623
the custom subject will _NOT_ be used. The subject derived from
1624
the subject of the message you are Replying to will be used
1626
It is also possible to make header setting even more complicated
1627
and more automatic by using Roles, but if all you want to do is
1628
set a default value for a header, you don't need to think about
1630
If you change your From address you may also find it useful to
1631
add the changed From address to the alt-addresses configuration
1633
Limitation: Because commas are used to separate the list of
1634
Customized-Headers, it is not possible to have the value of a
1635
header contain a comma. Nor is there currently an "escape"
1636
mechanism provided to make this work.
1637
This option is displayed as "Customized Headers".
1639
This option affects _Alpine_'s behavior when you cancel a
1640
message being composed. _Alpine_'s usual behavior is to write
1641
the canceled message to a file named "dead.letter" in your home
1642
directory, or "DEADLETR" when using _PC-Alpine_, overwriting any
1644
If you set this option to a value higher than one, then that
1645
many copies of dead letter files will be saved. For example, if
1646
you set this option to "3" then you may have files named
1647
"DEADLETR", "DEADLETR2", and "DEADLETR3"; or "dead.letter",
1648
"dead.letter2", and "dead.letter3". In this example, the most
1649
recently cancelled message will be in "dead.letter", and the
1650
third most recently cancelled message will be in "dead.letter3".
1651
The fourth most recently cancelled message will no longer be
1653
If you set this option to zero, then NO record of canceled
1654
messages is maintained.
1655
If the feature Quell-Dead-Letter-On-Cancel is set, that
1656
overrides whatever you set for this option. If this option had
1657
existed at the time, then the Quell feature would not have been
1658
added, but it is still there for backwards compatibility. So, in
1659
order for this option to have the desired effect, make sure the
1660
Quell feature is turned off.
1661
_default-composer-hdrs_
1662
You can control which headers you want visible when composing
1663
outgoing email using this option. You can specify any of the
1664
regular set, any Rich Header, or any Customized-Hdrs which you
1665
have already defined. If you use this setting at all, you must
1666
specify all the headers you want to see, you can't just add to
1667
the regular header set. The default set is To:, Cc:, Attchmnt:,
1669
Note that the "Newsgroups:" header will be abbreviated in the
1670
Composer display, but should be spelled out in full here.
1671
This option is displayed as "Default Composer Headers".
1673
The name of the folder to which all outgoing mail goes is set
1674
here. The compiled-in default is _sent-mail_ (UNIX) or _sentmail_
1675
(PC). It can be set to "" (two double quotes with nothing
1676
between them) to turn off saving copies of outgoing mail. If
1677
_default-fcc_ is a relative file name, then it is relative to
1678
your default collection for saves (see folder-collections).
1679
This option is displayed as "Default Fcc (File carbon copy)".
1680
_default-saved-msg-folder_
1681
This option determines the default folder name for _Saves_... If
1682
this is not a path name, it will be in the default collection
1683
for saves. Any valid folder specification, local or IMAP, is
1684
allowed. This default folder only applies when the
1685
saved-msg-name-rule doesn't override it. Unix _Alpine_ default
1686
is normally _saved-messages_ in the default folder collection.
1687
_PC-Alpine_ default is _SAVEMAIL_ (normally stored as
1689
This option is displayed as "Default Saved Message Folder".
1690
_disable-these-authenticators_
1691
This variable is a list of SASL (Simple Authentication and
1692
Security Layer) authenticators which will be disabled. SASL is a
1693
mechanism for authenticating to IMAP, POP3, SMTP, and other
1695
_Alpine_ matches its list of supported authenticators with the
1696
server to determine the most secure authenticator that is
1697
supported by both. If no matching authenticators are found,
1698
_Alpine_ will revert to plaintext login (or, in the case of SMTP,
1699
will be unable to authenticate at all).
1700
The candidates for disabling are listed below. There may be more
1701
if you compile _Alpine_ with additional authenticators and/or a
1702
newer version of the c-client library.
1707
Normally, you will not disable any authenticators. There are two
1709
1. You use a broken server that advertises an authenticator, but
1710
does not actually implement it.
1711
2. You have a Kerberos-capable version of _Alpine_ and the server
1712
is also Kerberos-capable, but you can not obtain Kerberos
1713
credentials on the server machine, thus you desire to disable
1714
GSSAPI (which in turn disables _Alpine_'s Kerberos support).
1715
It is never necessary to disable authenticators, since _Alpine_
1716
will try other authenticators before giving up. However,
1717
disabling the relevant authenticator avoids annoying error
1719
_disable-these-drivers_
1720
This variable is a list of mail drivers which will be disabled.
1721
The candidates for disabling are listed below. There may be more
1722
in the future if you compile _Alpine_ with a newer version of
1723
the c-client library.
1735
The _mbox_ driver enables the following behavior: if there is a
1736
file called mbox in your home directory, and if that file is
1737
either empty or in Unix mailbox format, then every time you open
1738
_INBOX_ the _mbox_ driver will automatically transfer mail from
1739
the system mail spool directory into the mbox file and delete it
1740
from the spool directory. If you disable the _mbox_ driver, this
1742
It is not recommended to disable the driver which supports the
1743
system default mailbox format. On most non-SCO systems, that
1744
driver is the _unix_ driver. On most SCO systems, it is the
1745
_mmdf_ driver. The system default driver may be configured to
1746
something else on your system; check with your system manager
1747
for additional information.
1748
It is most likely not very useful for you to disable any of the
1749
drivers other than possibly _mbox_. You could disable some of
1750
the others if you know for certain that you don't need them but
1751
the performance gain in doing so is very modest.
1752
_display-character-set_
1753
See the discussion in International Character Sets for details.
1755
This option defines a list of text-filtering commands (programs
1756
or scripts) that may be used to filter text portions of received
1757
messages prior to their use (e.g., presentation in the "Message
1758
Text" display screen). For security reasons, the full path name
1759
of the filter command must be specified.
1760
Display filters do not work with _PC-Alpine_.
1761
The command is executed and the message is piped into its
1762
standard input. The standard output of the command is read back
1763
by _Alpine_. The __TMPFILE__ token (see below) overrides this
1765
The filter's use is based on the configured _trigger_ string.
1766
The format of a filter definition is:
1768
<trigger> <command> <arguments>
1769
You can specify as many filters as you wish, separating them
1770
with a comma. Each filter can have only one trigger and command.
1771
Thus, two trigger strings which invoke the same command require
1772
separate filter specifications.
1773
The _trigger_ is simply text that, if found in the message, will
1774
invoke the associated command. If the trigger contains any space
1775
characters, it must be placed within quotes. Likewise, should
1776
you wish a filter to be invoked unconditionally, define the
1777
trigger as the null string, "" (two consecutive double-quote
1778
characters). If the trigger string is found anywhere in the text
1779
of the message the filter is invoked. Placing the trigger text
1780
within the tokens defined below changes where within the text
1781
the trigger must be before considering it a match.
1782
Trigger Modifying Tokens:
1785
This token tells _Alpine_ to invoke the supplied command
1786
if the text is in a character set matching string (e.g.,
1787
ISO-8859-2 or ISO-2022-JP).
1790
This token tells _Alpine_ to invoke the supplied command
1791
if the enclosed string is found to be the first
1792
non-whitespace text.
1793
NOTE: Quotes are necessary if string contains the space
1796
__BEGINNING(string)__
1797
This token tells _Alpine_ to invoke the supplied command
1798
if the enclosed string is found at the beginning of any
1800
NOTE: Quotes are necessary if string contains the space
1803
The "command" and "arguments" portion is simply the command line
1804
to be invoked if the trigger string is found. Below are tokens
1805
that _Alpine_ will recognize and replace with special values
1806
when the command is actually invoked.
1807
Command Modifying Tokens:
1810
When the command is executed, this token is replaced with
1811
the path and name of the temporary file containing the
1812
text to be filtered. _Alpine_ expects the filter to
1813
replace this data with the filter's result. NOTE: Use of
1814
this token implies that the text to be filtered is not
1815
piped into standard input of the executed command and its
1816
standard output is ignored. _Alpine_ restores the tty
1817
modes before invoking the filter in case the filter
1818
interacts with the user via its own standard input and
1822
When the command is executed, this token is replaced with
1823
the path and name of a temporary file intended to contain
1824
a status message from the filter. _Alpine_ displays this
1825
in the message status field.
1828
When the command is executed, this token is replaced with
1829
the path and name of a temporary file that _Alpine_
1830
creates once per session and deletes upon exit. The file
1831
is intended to be used by the filter to store state
1832
information between instances of the filter.
1835
When the command is executed, this token indicates that a
1836
random number will be passed down the input stream before
1837
the message text. This number could be used as a session
1838
key. It does not appear as a command-line argument. It is
1839
sent in this way to improve security. The number is unique
1840
to the current _Alpine_ session and is only generated once
1843
The feature disable-terminal-reset-for-display-filters is
1845
Performance caveat/considerations:
1846
Testing for the trigger and invoking the filter doesn't come for
1847
free. There is overhead associated with searching for the
1848
trigger string, testing for the filter's existence and actually
1849
piping the text through the filter. The impact can be reduced if
1850
the Trigger Modifying Tokens above are employed.
1852
If Header Colors are being used, the sequences of bytes which
1853
indicate color changes will be contained in the text which is
1854
passed to the display-filter. If this causes problems you'll
1855
need to turn off Header Colors. The thirteen bytes which
1856
indicate a color change are the character \377 followed by \010
1857
for a foreground color or \011 for a background color. Then
1858
comes eleven characters of RGB data which looks something like
1859
255, 0,255, depending on the particular color, of course.
1861
This option affects the behavior of the _Export_ command. It
1862
specifies a Unix program name, and any necessary command line
1863
arguments, that _Alpine_ can use to transfer the exported
1864
message to your personal computer's disk.
1865
_download-command-prefix_
1866
This option is used in conjunction with the _download-command_
1867
option. It defines text to be written to the terminal emulator
1868
(via standard output) immediately prior to starting the download
1869
command. This is useful for integrated serial line file transfer
1870
agents that permit command passing (e.g., Kermit's APC method).
1872
UNIX _Alpine_ only. Sets the name of the alternate editor for
1873
composing mail (message text only, not headers). It will be
1874
invoked with the "^_" command or it will be invoked
1875
automatically if the enable-alternate-editor-implicitly feature
1877
_empty-header-message_
1878
When sending, if both the To and Cc fields are empty and you are
1879
sending the message to a Bcc, _Alpine_ will put a special
1880
address in the To line. The default value is
1881
"undisclosed-recipients: ;". The reason for this is to avoid
1882
embarrassment caused by some Internet mail transfer software
1883
that interprets a "missing" To: header as an error and replaces
1884
it with an Apparently-to: header that may contain the addresses
1885
you entered on the Bcc: line, defeating the purpose of the Bcc.
1886
You may change the part of this message that comes before the ":
1887
;" by setting the _empty-header-message_ variable to something
1890
Determines default folder name for fcc when composing.
1891
Currently, _Alpine_ will accept the values _default-fcc_,
1892
_by-recipient_, or _last-fcc-used_. If set to _default-fcc_, then
1893
_Alpine_ will use the value defined in the default-fcc variable
1894
(which itself has a default) for the Fcc header field. If set to
1895
_by-recipient_, then _Alpine_ will use the name of the recipient
1896
as a folder name for the fcc. The relevant recipient is the
1897
first address in the To field. If set to "last-fcc-used", then
1898
_Alpine_ will offer to Fcc to whatever folder you used
1899
previously. In all cases, the field can still be edited after it
1900
is initially assigned. If the fcc field in the address book is
1901
set for the first To address, that value over-rides any value
1902
derived from this rule.
1904
This is a list of the many features (options) which may be
1905
turned on or off. There is a separate section titled
1906
Configuration Features which explains each of the features.
1907
There is some additional explanation about the _feature-list_
1908
variable itself in Feature List Variable.
1910
_PC-Alpine_ only. This value affects the Composer's "^J Attach"
1911
command, the Attachment Index Screen's "S Save" command, and the
1912
Message Index's "E Export" command.
1913
Normally, when a filename is supplied that lacks a leading
1914
"path" component, _Alpine_ assumes the file exists in the user's
1915
home directory. Under Windows operating systems, this definition
1916
isn't always clear. This feature allows you to explictly set
1917
where _Alpine_ should look for files without a leading path.
1918
NOTE: this feature's value is ignored if either use-current-dir
1919
feature is set or the PINERC has a value for the operating-dir
1921
_folder-collections_
1922
This is a list of one or more collections where saved mail is
1923
stored. See the sections describing folder collections and
1924
collection syntax for more information. The first collection in
1925
this list is the default collection for _Save_s, including
1928
_PC-Alpine_ only. File extension used for local folder names.
1929
This is .MTX by default.
1930
_folder-reopen-rule_
1931
_Alpine_ normally checks for new mail in the currently open
1932
folder and in the INBOX every few minutes.
1933
There are some situations where automatic new-mail checking does
1934
not work. For example, if a mail folder is opened using the POP
1935
protocol or a newsgroup is being read using the NNTP protocol,
1936
then new-mail checking is disabled.
1937
It may be possible to check for new mail in these cases by
1938
reopening the folder. _Alpine_ does not do this for you
1939
automatically, but you may do the commands manually to cause
1940
this to happen. You reopen by going back to the folder list
1941
screen from the message index screen with the "<" command, and
1942
then going back into the message index screen with the ">"
1943
command. (Actually, any method you would normally use to open a
1944
folder will work the same as the "<" followed by ">" method. For
1945
example, the GoTo Folder command will work, or you may use L to
1946
go to the Folder List screen and Carriage Return to reopen the
1948
There are some cases where _Alpine_ knows that reopening the
1949
folder should be useful as a way to discover new mail. At the
1950
time of this writing, connections made using the POP protocol,
1951
news reading using the NNTP protocol, local news reading, and
1952
local ReadOnly folders which are in the traditional UNIX or the
1953
MMDF format all fall into this category. There are other cases
1954
where it _may_ be a way to discover new mail, but _Alpine_ has
1955
no way of knowing, so it might also just be an exercise in
1956
futility. All remote, ReadOnly folders other than those listed
1957
just above fall into this category. The setting of this option
1958
together with the type of folder controls how _Alpine_ will
1959
react to the apparent attempt to reopen a folder.
1960
If you don't reopen, then you will just be back in the message
1961
index with no change. You left the index and came back, but the
1962
folder remained "open" the whole time. However, if you do reopen
1963
the folder, the folder is closed and then reopened. In this
1964
case, the current state of the open folder is lost. The New
1965
status, Important and Answered flags, selected state, Zoom
1966
state, collapsed or expanded state of threads, current message
1967
number, and any other temporary state is all lost when the
1968
reopen happens. For POP folders (but not NNTP newsgroups) the
1969
Deleted flags are also lost.
1970
In the possibilities listed below, the text says "POP/NNTP" in
1971
several places. That really implies the case where _Alpine_
1972
knows it is a good way to discover new mail, which is more than
1973
just POP and NNTP, but POP and NNTP are the cases of most
1974
interest. This option probably has more possible values than it
1978
_Alpine_ will not ask whether you want to reopen but will
1979
just do the reopen whenever you type a command that
1980
implies a reopen, regardless of the access method. In
1981
other words, it is assumed you would always answer Yes if
1982
asked about reopening.
1984
Yes for POP/NNTP, Ask about other remote [Yes]
1985
_Alpine_ will assume a Yes answer if the access method is
1986
POP or NNTP, but will ask you whether to reopen other
1987
remote folders, with a default answer of Yes.
1989
Yes for POP/NNTP, Ask about other remote [No]
1990
_Alpine_ will assume a Yes answer if the access method is
1991
POP or NNTP, but will ask you whether to reopen other
1992
remote folders, with a default answer of No.
1994
Yes for POP/NNTP, No for other remote
1995
_Alpine_ will assume a Yes answer if the access method is
1996
POP or NNTP, and will assume a No answer for all other
2000
_Alpine_ will not differentiate based on access method. It
2001
will always ask for all remote folders, with a default
2005
_Alpine_ will not differentiate based on access method. It
2006
will always ask for all remote folders, with a default
2009
Ask about POP/NNTP [Yes], No for other remote
2010
_Alpine_ will ask if the access method is POP or NNTP,
2011
with a default answer of Yes. It will never attempt to
2012
reopen other remote folders.
2014
Ask about POP/NNTP [No], No for other remote
2015
This is the default. _Alpine_ will ask if the access
2016
method is POP or NNTP, with a default answer of No. It
2017
will never attempt to reopen other remote folders.
2020
_Alpine_ will never attempt to reopen already open
2023
Remember, wherever it says POP or NNTP above it really means POP
2024
or NNTP or any of the other situations where it is likely that
2025
reopening is a good way to discover new mail.
2026
There is an alternative that may be of useful in some
2027
situations. Instead of manually checking for new mail you can
2028
set up a Mail Drop and automatically check for new mail.
2030
This option controls the order in which folder list entries will
2031
be presented in the FOLDER LIST screen. Choose one of the
2035
sort by alphabetical name independent of type
2037
_Alpha-with-dirs-last_
2038
sort by alphabetical name grouping directory entries to
2041
_Alpha-with-dirs-first_
2042
sort by alphabetical name grouping directory entries to
2043
the start of the list
2045
The normal default is _Alphabetical_.
2047
Winsock version of _PC-Alpine_ only.
2049
Winsock version of _PC-Alpine_ only.
2051
Winsock version of _PC-Alpine_ only.
2052
_forced-abook-entry_
2053
System-wide _Alpine_ configuration files only. Force these
2054
address book entries into all writable personal address books.
2055
This is a list variable. Each item in the list has the form:
2057
Nickname | Fullname | Address
2058
with optional whitespace in all the obvious places.
2059
_form-letter-folder_
2060
A Form Letter Folder is a mail folder that is intended to
2061
contain messages that you have composed and that are intended to
2062
be sent in their original form repeatedly.
2063
Setting this variable will alter _Alpine_'s usual behavior when
2064
you execute the Compose command. Normally, _Alpine_ offers a
2065
chance to continue a postponed or interrupted message should one
2066
or the other exist. When this variable is set to a folder name
2067
that exists, _Alpine_ will also offer the chance to select a
2068
message from the folder to insert into the composer, much like
2069
when continuing a postponed message. The difference, however, is
2070
that _Alpine_ will not automatically delete the selected message
2071
from the Form Letter Folder.
2072
Setting this variable will also affect _Alpine_'s behavior when
2073
you Postpone a message from the composer. Normally, _Alpine_
2074
simply stashes the message away in your Postponed-Folder.
2075
Regardless of the specified folder's existence, _Alpine_ will
2076
ask which folder you intend the message to be stored in. Choose
2077
the "F" option to store the message in your Form Letter Folder.
2078
This is the most common way to add a message to the folder.
2079
Another method of adding messages to the folder is via the
2080
_Alpine_ composer's Fcc: field. If you are sending a message that
2081
you expect to send in the same form again, you can enter the
2082
Form Letter Folder's name in this field. _Alpine_, as usual,
2083
will copy the message as it's sent. Note, when you later select
2084
this message from your Form Letter Folder, it will have the same
2085
recipients as the original message.
2086
To delete a message from the Form Letter Folder, you can either
2087
select the folder from a suitable FOLDER LIST screen, or use the
2088
Delete command in the MESSAGE INDEX offered when selecting from
2089
the folder as part of the Compose command. You can delete a Form
2090
Letter Folder just as any other folder from a suitable FOLDER
2092
You may find that the Roles facility can be used to replace the
2094
_global-address-book_
2095
A list of shared address books. Each entry in the list is an
2096
optional nickname followed by a pathname or file name relative
2097
to the home directory. A SPACE character separates the nickname
2098
from the rest of the line. Instead of a local pathname or file
2099
name, a remote folder name can be given. This causes the address
2100
book to be a Remote address book. Remote folder syntax is
2101
discussed in Syntax for Remote Folders. This list will be added
2102
to the address-book list to arrive at the complete set of
2103
address books. Global address books are defined to be ReadOnly.
2105
This value affects _Alpine_'s behavior when using the _Goto_
2106
command. There are five possible values for this option:
2108
_folder-in-first-collection_
2109
_Alpine_ will offer the most recently visited folder in
2110
the default collection found in the "Collection List"
2111
screen as the default.
2113
_inbox-or-folder-in-first-collection_
2114
If the current folder is _INBOX_, _Alpine_ will offer the
2115
most recently visited folder in the default collection
2116
found in the "Collection List" screen. If the current
2117
folder is other than _INBOX_, _INBOX_ is offered as the
2120
_inbox-or-folder-in-recent-collection_
2121
This is _Alpine_'s default behavior. If the current folder
2122
is _INBOX_, _Alpine_ will offer the last open folder as
2123
the default. If the current folder is other than _INBOX_,
2124
_INBOX_ is offered as the default.
2126
_first-collection-with-inbox-default_
2127
Instead of offering the most recently visited folder in
2128
the default collection, the default collection is offered
2129
but with _INBOX_ as the default folder. If you type in a
2130
folder name it will be in the default collection. If you
2131
simply accept the default, however, your _INBOX_ will be
2134
_most-recent-folder_
2135
The last accepted value simply causes the most recently
2136
opened folder to be offered as the default regardless of
2137
the currently opened folder.
2139
NOTE: The default while a newsgroup is open remains the same;
2140
the last open newsgroup.
2141
_header-general-background-color_
2142
_header-general-foreground-color_
2145
This variable names the program to call for displaying parts of
2146
a MIME message that are of type IMAGE. If your system supports
2147
the _mailcap_ system, you don't need to set this variable.
2149
This specifies the name of the folder to use for the _INBOX_. By
2150
default this is unset and the system's default is used. The most
2151
common reason for setting this is to open an IMAP mailbox for
2152
the _INBOX_. For example, _{imap5.u.example.edu}inbox_ will open
2153
the user's standard _INBOX_ on the mail server, _imap5_.
2154
_incoming-archive-folders_
2155
This is like read-message-folder, only more general. This is a
2156
list of folder pairs, with the first separated from the second
2157
in the pair by a space. The first folder in a pair is the folder
2158
you want to archive, and the second folder is the folder that
2159
read messages from the first should be moved to. Depending on
2160
how you define the auto-move-read-msgs feature, you may or may
2161
not be asked when you leave the first folder if you want read
2162
messages to be moved to the second folder. In either case,
2163
moving the messages means they will be deleted from the first
2165
If these are not path names, they will be in the default
2166
collection for _Save_s. Any valid folder specification, local or
2167
remote (via IMAP), is allowed. There is no default.
2168
_incoming-check-interval_
2169
This option has no effect unless the feature
2170
enable-incoming-folders-checking is set, which in turn has no
2171
effect unless incoming-folders is set.
2172
This option specifies, in seconds, how often _Alpine_ will check
2173
for new mail and state changes in Incoming Folders when Incoming
2174
Folders Checking is turned on. The default is 3 minutes (180).
2175
This value applies only to folders that are local to the system
2176
that _Alpine_ is running on or that are accessed using the IMAP
2177
protocol. The similar option incoming-check-interval-secondary
2178
applies to all other monitored folders.
2179
_incoming-check-interval-secondary_
2180
This option has no effect unless the feature
2181
enable-incoming-folders-checking is set, which in turn has no
2182
effect unless incoming-folders is set.
2183
This option together with the option incoming-check-interval
2184
specifies, in seconds, how often _Alpine_ will check for new
2185
mail and state changes in Incoming Folders when Incoming Folders
2186
Checking is turned on. The default for this option is 3 minutes
2187
(180). For folders that are local to this system or that are
2188
accessed using the IMAP protocol the value of the option
2189
incoming-check-interval is used. For all other monitored
2190
folders, the value of this option is used.
2191
The reason there are two separate options is because it is
2192
usually less expensive to check local and IMAP folders than it
2193
is to check other types, like POP or NNTP folders. You may want
2194
to set this secondary value to a higher number than the primary
2196
_incoming-check-list_
2197
This option has no effect unless the feature
2198
enable-incoming-folders-checking is set, which in turn has no
2199
effect unless incoming-folders is set.
2200
When monitoring the Incoming Message Folders for Unseen messages
2201
Alpine will normally monitor all Incoming Folders. You may use
2202
this option to restrict the list of monitored folders to a
2203
subset of all Incoming Folders.
2204
_incoming-check-timeout_
2205
This option has no effect unless the feature
2206
enable-incoming-folders-checking is set, which in turn has no
2207
effect unless incoming-folders is set.
2208
Sets the time in seconds that Alpine will attempt to open a
2209
network connection used for monitoring for Unseen messages in
2210
Incoming Folders. The default is 5. If a connection has not
2211
completed within this many seconds Alpine will give up and
2212
consider it a failed connection.
2214
This is a list of one or more folders other than _INBOX_ that
2215
may receive new messages. This list is slightly special in that
2216
it is always expanded in the folder lister. In the future, it
2217
may become more special. For example, it would be nice if
2218
_Alpine_ would monitor the folders in this list for new mail.
2219
_incoming-startup-rule_
2220
This rule affects _Alpine_'s behavior when opening the _INBOX_
2221
or another folder from the "INCOMING MESSAGE FOLDERS". This rule
2222
tells _Alpine_ which message to make the current message when an
2223
incoming folder is opened. There are seven possible values for
2227
The current message will be the first unseen message which
2228
has not been marked deleted, or the last message if all of
2229
the messages have been seen. This is the default setting.
2232
This is similar to _first-unseen_. Instead of first unseen
2233
it is the first recent message. A message is considered to
2234
be recent if it arrived since the last time the folder was
2235
open (by any mail client, not just the current one). So
2236
this option causes the current message to be set to the
2237
first undeleted-recent message, or the last message if
2238
none is both undeleted and recent.
2241
This will result in the current message being set to the
2242
first message marked Important (but not Deleted). If no
2243
messages are marked Important, then it will be the last
2246
_first-important-or-unseen_
2247
This selects the minimum of the first unseen and the first
2250
_first-important-or-recent_
2251
This selects the first of the first recent and the first
2255
Set the current message to the first undeleted message
2256
unless all are deleted. In that case set it to the last
2260
Set the current message to the last undeleted message
2261
unless all are deleted. In that case set it to the last
2264
_incoming-unseen-background-color_
2265
_incoming-unseen-foreground-color_
2266
Incoming Unseen Color.
2267
_index-answered-background-color_
2268
_index-answered-foreground-color_
2269
_index-arrow-background-color_
2270
_index-arrow-foreground-color_
2271
_index-deleted-background-color_
2272
_index-deleted-foreground-color_
2273
_index-from-background-color_
2274
_index-from-foreground-color_
2275
_index-highpriority-background-color_
2276
_index-highpriority-foreground-color_
2277
_index-important-background-color_
2278
_index-important-foreground-color_
2279
_index-lowpriority-background-color_
2280
_index-lowpriority-foreground-color_
2281
_index-new-background-color_
2282
_index-new-foreground-color_
2283
_index-opening-background-color_
2284
_index-opening-foreground-color_
2285
_index-recent-background-color_
2286
_index-recent-foreground-color_
2287
_index-subject-background-color_
2288
_index-subject-foreground-color_
2289
_index-to-me-background-color_
2290
_index-to-me-foreground-color_
2291
_index-unseen-background-color_
2292
_index-unseen-foreground-color_
2295
This option is used to customize the content of lines in the
2296
MESSAGE INDEX screen. Each line is intended to convey some
2297
amount of immediately relevant information about each message in
2299
_Alpine_ provides a pre-defined set of informational fields with
2300
reasonable column widths automatically computed. You can,
2301
however, replace this default set by listing special tokens in
2302
the order you want them displayed.
2303
The list of available tokens is here.
2304
Spaces are used to separate listed tokens. Additionally, you can
2305
specify how much of the screen's width the taken's associated
2306
data should occupy on the index line by appending the token with
2307
a pair of parentheses enclosing either a number or percentage.
2308
For example, "SUBJECT(13)" means to allocate 13 characters of
2309
space to the subject column, and "SUBJECT(20%)" means to
2310
allocate 20% of the available space to the subjects column,
2311
while plain "SUBJECT" means the system will attempt to figure
2312
out a reasonable amount of space.
2313
There is always one space between every pair of columns, so if
2314
you use fixed column widths (like 13) you should remember to
2315
take that into account. Several of the fields are virtually
2316
fixed-width, so it doesn't make much sense to specify the width
2317
for them. The fields STATUS, FULLSTATUS, IMAPSTATUS, MSGNO, the
2318
DATE fields, SIZE, and DESCRIPSIZE all fall into that category.
2319
You _may_ specify widths for those if you wish, but you're
2320
probably better off letting the system pick those widths.
2321
The default is equivalent to:
2323
index-format=STATUS MSGNO SMARTDATETIME24 FROMORTO(33%) SIZENARROW SUBJ
2325
This means that the four fields without percentages will be
2326
allocated first, and then 33% and 67% of the _remaining_ space
2327
will go to the from and subject fields. If one of those two
2328
fields is specified as a percentage and the other is left for
2329
the system to choose, then the percentage is taken as an
2330
absolute percentage of the screen, not of the space remaining
2331
after allocating the first four columns. It doesn't usually make
2332
sense to do it that way. If you leave off all the widths, then
2333
the subject and from fields (if both are present) are allocated
2334
space in a 2 to 1 ratio, which is almost exactly the same as the
2336
What you are most likely to do with this configuration option is
2337
to specify which fields appear at all, which order they appear
2338
in, and the percentage of screen that is used for the from and
2339
subject fields if you don't like the 2 to 1 default.
2340
If you want to retain the default format that _Pine_ 4.64 had,
2343
Index-Format=STATUS MSGNO DATE FROMORTO(33%) SIZE SUBJKEY(67%)
2344
_and_ set the feature Disable-Index-Locale-Dates.
2345
_initial-keystroke-list_
2346
This is a comma-separated list of keystrokes which _Alpine_
2347
executes on startup. Items in the list are usually just
2348
characters, but there are some special values. _SPACE,_ _TAB,_
2349
and _CR_ mean a space character, tab character, and a carriage
2350
return, respectively. _F1_ through _F12_ stand for the twelve
2351
function keys. _UP, DOWN, LEFT, _and_ RIGHT _stand for the arrow
2352
keys. Control characters are represented with _^<char>_. A
2353
restriction is that you can't mix function keys and character
2354
keys in this list even though you can, in some cases, mix them
2355
when running _Alpine_. A user can always use only _character_
2356
keys in the startup list even if he or she is using _function_
2357
keys normally, or vice versa. If an element in this list is a
2358
string surrounded by double quotes (") then it will be expanded
2359
into the individual characters in the string, excluding the
2361
_kblock-passwd-count_
2362
System-wide _Alpine_ configuration files only. Number of times a
2363
user will have to enter a password when they run the keyboard
2364
lock command in the main menu.
2365
_keyboard-character-set_
2366
See the discussion in International Character Sets for details.
2367
_keylabel-background-color_
2368
_keylabel-foreground-color_
2370
_keyname-background-color_
2371
_keyname-foreground-color_
2374
You may define your own set of keywords and optionally set them
2375
on a message by message basis. These are similar to the
2376
"Important" flag which the user may set using the Flag command.
2377
The difference is that the Important flag is always present for
2378
each folder. User-defined keywords are chosen by the user. You
2379
may set up the list of possible keywords here, or you may add
2380
keywords from the Flag Details screen that you can get to after
2381
typing the Flag (*) command. After the keywords have been
2382
defined, then you use the Flag command to set or clear the
2383
keywords in each message. The behavior of the flag command may
2384
be modified by using the Enable-Flag-Screen-Implicitly option or
2385
the Enable-Flag-Screen-Keyword-Shortcut option.
2386
Keywords may be used when Selecting messages (Select Keyword).
2387
Keywords may also be used in the Patterns of Rules (Filters,
2388
Indexcolors, etc). Filter rules may be used to set keywords
2389
automatically. Keywords may be displayed as part of the Subject
2390
of a message by using the SUBJKEY or SUBJKEYINIT tokens in the
2391
Index-Format option. The Keyword-Surrounding-Chars option may be
2392
used to modify the display of keywords using SUBJKEY and
2393
SUBJKEYINIT slightly. Keywords may also be displayed in a column
2394
of their own in the MESSAGE INDEX screen by using the KEY or
2395
KEYINIT tokens. It is also possible to color keywords in the
2396
index using the Setup/Kolor screen (Keyword Colors). Keywords
2397
are not supported by all mail servers.
2398
You may give keywords nicknames if you wish. If the keyword
2399
definition you type in contains a SPACE character, then the
2400
actual value of the keyword is everything after the last SPACE
2401
and the nickname for that keyword is everything before the last
2402
SPACE. For example, suppose you are trying to interoperate with
2403
another email program which uses a particular keyword with an
2404
unpleasant name. Maybe it uses a keyword called
2406
VendorName.SoftwareName.08
2407
but for you that keyword means that the message is work-related.
2408
You could define a keyword to have the value
2410
Work VendorName.SoftwareName.08
2411
and then you would use the name "Work" when dealing with that
2412
keyword in _Alpine_. If you defined it as
2414
My Work VendorName.SoftwareName.08
2415
the nickname would be everything before the last SPACE, that is
2416
the nickname would be "My Work".
2417
Some commonly used keywords begin with dollar signs. This
2418
presents a slight complication, because the dollar sign is
2419
normally used to signify environment variable expansion in the
2420
_Alpine_ configuration. In order to specify a keyword which
2421
begins with a dollar sign you must precede the dollar sign with
2422
a second dollar sign to escape its special meaning. For example,
2423
if you want to include the keyword
2426
as one of your possible keywords, you must enter the text
2430
_keyword-surrounding-chars_
2431
This option controls a minor aspect of _Alpine_'s MESSAGE INDEX
2432
and MESSAGE TEXT screens. If you have modified the Index-Format
2433
option so that either the "SUBJKEY" or "SUBJKEYINIT" tokens are
2434
used to display keywords or their initials along with the
2435
Subject; then this option may be used to modify the resulting
2436
display slightly. By default, the keywords or initials displayed
2437
for these tokens will be surrounded with curly braces ({ and })
2438
and a trailing space. For example, if keywords "Work" and "Now"
2439
are set for a message, the "SUBJKEY" token will normally look
2442
{Work Now} actual subject
2443
and the SUBJKEYINIT token would look like
2446
The default character before the keywords is the left brace ({)
2447
and the default after the keywords is the right brace followed
2449
This option allows you to change that. You should set it to two
2450
values separated by a space. The values may be quoted if they
2451
include space characters. So, for example, the default value
2452
could be specified explicitly by setting this option to
2454
Keyword-Surrounding-Chars="{" "} "
2455
The first part wouldn't need to be quoted (but it doesn't hurt).
2456
The second part does need the quotes because it includes a space
2457
character. If you wanted to change the braces to brackets you
2460
Keyword-Surrounding-Chars="[" "] "
2461
Inside the quotes you can use backslash quote to mean quote, so
2463
Keyword-Surrounding-Chars="\"" "\" "
2466
"Work Now" actual subject
2467
It is also possible to color keywords in the index using the
2468
Setup/Kolor screen (Keyword Colors).
2469
It is not possible to change the fact that a space character is
2470
used to separate the keywords if more than one keyword is set
2471
for a message. It is also not possible to change the fact that
2472
there are no separators between the keyword initials if more
2473
than one keyword is set.
2474
This option is displayed as "Keyword Surrounding Characters".
2475
_last-time-prune-questioned_
2476
Personal configuration file only. This variable records the
2477
month the user was last asked if his or her _sent-mail_ folders
2478
should be pruned. The format is _yy.mm_. This is automatically
2479
updated by _Alpine_ when the the pruning is done or declined. If
2480
a user wanted to make _Alpine_ stop asking this question he or
2481
she could set this time to something far in the future. This may
2482
not be set in the system-wide configuration files. Note: The _yy_
2483
year is actually the number of years since 1900, so it will be
2484
equal to 101 in the year 2001.
2486
Personal configuration file only. This is set automatically by
2487
_Alpine_. It is used to keep track of the last version of _Alpine_
2488
that was run by the user. Whenever the version number increases,
2489
a new version message is printed out. This may not be set in the
2490
system-wide configuration files.
2492
This is only available if _Alpine_ was linked with an LDAP
2493
library when it was compiled. This variable is normally managed
2494
by _Alpine_ though it can be set in the system-wide
2495
configuration files as well as the personal configuration. It is
2496
a list variable. Each item in the list contains quite a bit of
2497
extra information besides just the server name. To put this into
2498
a system-wide config file the easiest thing to do is to
2499
configure a personal _Alpine_ for the LDAP server then copy the
2500
configuration line into the system-wide config file. Each item
2501
in the list looks like:
2503
server_name[:port] "quoted stuff"
2504
The server_name is just a hostname and it is followed by an
2505
optional colon and port number. The default port is 389.
2506
Following the server name is a single SPACE character followed
2507
by a bunch of characters inside double quotes. The part inside
2508
the quotes is a set of _tag_ = _value_ pairs. Each tag is
2509
preceded by a slash (/) and followed by an equal sign. The value
2510
for that tag is the text up to the next slash. An example of
2511
some quoted stuff is:
2513
"/base=o=University of Washington, c=US/impl=0/.../nick=My Server"
2514
This would set the search base for this server to o=University
2515
of Washington, c=US, set the implicit bit to zero, and set the
2516
nickname for the server to My Server. All of the tags correspond
2517
directly to items in the Setup/Directory screen so experiment
2518
with that if you want to see what the possible tags and values
2521
With this option your actual signature, as opposed to the name
2522
of a file containing your signature, is stored in the _Alpine_
2523
configuration file. If this is defined it takes precedence over
2524
the _signature-file_ option.
2525
This is simply a different way to store the signature data. The
2526
signature is stored inside your _Alpine_ configuration file
2527
instead of in a separate signature file. Tokens contained in the
2528
signature work the same way they do with the regular
2530
The Setup/Signature command in _Alpine_'s Main Menu will edit
2531
the _literal-signature_ by default. However, if no
2532
_literal-signature_ is defined and the file named in the
2533
_signature-file_ option exists, then the latter will be used
2534
instead. Compose (Reply, Forward, ...) will default to using the
2535
_literal-signature_ if defined, otherwise it will use the
2536
contents of the file named in _signature-file_.
2537
The _Alpine_ composer is used to edit the literal-signature. The
2538
result of that edit is first converted to a C-style string
2539
before it is stored in the configuration file. In particular,
2540
the two character sequence \n (backslash followed by the
2541
character "n") will be used to signify a line-break in the
2542
signature. You don't have to enter the \n, but it will be
2543
visible in the SETUP CONFIGURATION window after you are done
2544
editing the signature.
2545
_mail-check-interval_
2546
This option specifies, in seconds, how often _Alpine_ will check
2547
for new mail. If set to zero, new-mail checking is disabled.
2548
(You can always manually force a new-mail check by typing ^L
2549
(Ctrl-L), which is also the command to refresh the screen, or by
2550
typing the Next command when the current message is the last
2551
message of the folder.) There is a minimum value for this
2552
option, normally 15 seconds. The default value is normally 150
2553
seconds. The higher you set this option, the easier it is on the
2555
There are some situations where automatic new-mail checking does
2556
not work. See the discussion about new-mail checking in
2558
The new-mail checking will not happen exactly at the frequency
2559
that you specify. For example, _Alpine_ may elect to defer a
2560
non-INBOX mail check if you are busy typing. Or, it may check
2561
more frequently than you have specified if that is thought to be
2562
necessary to keep the server from closing the connection to the
2563
folder due to inactivity. If _Alpine_ checks for new mail as a
2564
side effect of another command, it will reset the timer, so that
2565
new-mail checking may seem to happen irregularly instead of
2566
every X seconds like clockwork.
2567
If you are anxious to know about new mail as soon as possible,
2568
set the check interval low, and you'll know about the new mail
2569
by approximately that amount of time after it arrives. If you
2570
aren't so worried about knowing right away, set this option to a
2571
higher value. That will save the server some processing time and
2572
may save you some of the time you spend waiting for new-mail
2573
checks to happen if you are dealing with a slow server or slow
2575
If you suspect that new-mail checking is causing slow downs for
2576
you, you may want to look into the options
2577
Quell-Mailchecks-Composing-Except-Inbox,
2578
Quell-Mailchecks-Composing-Inbox and
2579
Mail-Check-Interval-Noncurrent, which refine when mail checking
2581
If the mailbox being check uses a Mail Drop then there is a
2582
minimum time (maildrop-check-minimum) between new-mail checks.
2583
Because of this minimum you may notice that new mail does not
2584
appear promptly when you expect it. The reason for this is to
2585
protect the server from over-zealous opening and closing of the
2586
Mail Drop folder, since that is a costly operation.
2587
A side effect of disabling mail checking is that there will be
2588
situations in which the user's IMAP connection will be broken
2589
due to inactivity timers on the server. Another side effect is
2590
that the user-input-timeout option won't work.
2591
_mail-check-interval-noncurrent_
2592
This option is closely related to the Mail-Check-Interval
2593
option, as well as the Quell-Mailchecks-Composing-Except-Inbox
2594
and Quell-Mailchecks-Composing-Inbox options. If the
2595
"Mail-Check-Interval" option is set to zero, then automatic
2596
new-mail checking is disabled and this option will have no
2598
Normally this option is set to zero, which means that the value
2599
used will be the same as the value for the
2600
"Mail-Check-Interval". If you set this option to a value
2601
different from zero (usually larger than the value for
2602
"Mail-Check-Interval") then that is the check interval that will
2603
be used for folders which are not the currently open folder or
2604
the INBOX. You may not even have any folders that are noncurrent
2605
and not the INBOX. If you do, it is likely that they are due to
2606
Stay-Open-Folders you have configured. This option also affects
2607
the rate of mail checking done on cached connections to folders
2608
you previously had open but are no longer actively using. You
2609
aren't expected to understand that last sentence, but if you are
2610
interested take a look at Max-Remote-Connections, and the
2613
This variable was more important in previous versions of
2614
_Alpine_. Now it is used only as the default for storing personal
2615
folders (and only if there are no folder-collections defined).
2616
The default value is _~/mail_ on UNIX and _${HOME}\MAIL_ on a
2618
_mailcap-search-path_
2619
This variable is used to replace _Alpine_'s default mailcap file
2620
search path. It takes one or more file names (full paths must be
2621
specified) in which to look for mail capability data.
2622
_maildrop-check-minimum_
2623
New-mail checking for a Mail Drop is a little different from new
2624
mail checking for a regular folder. One of the differences is
2625
that the connection to the Mail Drop is not kept open and so the
2626
cost of checking (delay for you and additional load for the
2627
server) may be significant. Because of this additional cost we
2628
set a minimum time that must pass between checks. This minimum
2629
only applies to the automatic checking done by _Alpine_. If you
2630
force a check by typing ^L (Ctrl-L) or by typing the Next
2631
command when you are at the end of a folder index, then the
2632
check is done right away.
2633
This option specifies, in seconds, the _minimum_ time between
2634
Mail Drop new-mail checks. You may want to set this minimum high
2635
in order to avoid experiencing some of the delays associated
2636
with the checks. Note that the time between checks is still
2637
controlled by the regular Mail-Check-Interval option. When
2638
_Alpine_ is about to do an automatic check for new mail (because
2639
the Mail-Check-Interval has expired) then if the time since the
2640
last new-mail check of any open Mail Drops has been greater than
2641
the MailDrop-Check-Minimum, the Mail Drop is checked for new
2642
mail as well. Therefore, it is only useful to set this option to
2643
a value that is higher than the Mail-Check-Interval.
2644
If this option is set to zero, automatic Mail Drop new-mail
2645
checking is disabled. There is a minimum value, normally 60
2646
seconds. The default value is normally 60 seconds as well. This
2647
applies to the INBOX and to the currently open folder if that is
2648
different from the INBOX.
2649
_max-remote-connections_
2650
This option affects low-level behavior of _Alpine_. The default
2651
value for this option is _2_. If your INBOX is accessed using
2652
the IMAP protocol from an IMAP server, that connection is kept
2653
open throughout the duration of your _Alpine_ session,
2654
independent of the value of this option. The same is true of any
2655
Stay-Open-Folders you have defined. This option controls
2656
_Alpine_'s behavior when connecting to remote IMAP folders other
2657
than your INBOX or your Stay-Open-Folders. It specifies the
2658
maximum number of remote IMAP connections (other than those
2659
mentioned above) that _Alpine_ will use for accessing the rest
2660
of your folders. If you set this option to zero, you will turn
2661
off most remote connection re-use. It's difficult to understand
2662
exactly what this option does, and it is usually fine to leave
2663
it set to its default value. It is probably more likely that you
2664
will be interested in setting the Stay-Open-Folders option
2665
instead of changing the value of this option. A slightly longer
2666
explanation of what is going on with this option is given in the
2668
There are some time costs involved in opening and closing remote
2669
IMAP folders, the main costs being the time you have to wait for
2670
the connection to the server and the time for the folder to
2671
open. Opening a folder may involve not only the time the server
2672
takes to do its processing but time that _Alpine_ uses to do
2673
filtering. These times can vary widely. They depend on how
2674
loaded the server is, how large the folder being opened is, and
2675
how you set up filtering, among other things. Once _Alpine_ has
2676
opened a connection to a particular folder, it will attempt to
2677
keep that connection open in case you use it again. In order to
2678
do this, _Alpine_ will attempt to use the Max-Remote-Connections
2679
(the value of this option) IMAP connections you have alloted for
2681
For example, suppose the value of this option is set to "2". If
2682
your INBOX is accessed on a remote server using the IMAP
2683
protocol, that doesn't count as one of the remote connections
2684
but it is always kept open. If you then open another IMAP
2685
folder, that would be your first remote connection counted as
2686
one of the Max-Remote-Connections connections. If you open a
2687
third folder the second will be left open, in case you return to
2688
it. You won't be able to tell it has been left open. It will
2689
appear to be closed when you leave the folder but the connection
2690
will remain in the background. Now suppose you go back to the
2691
second folder (the first folder after the INBOX). A connection
2692
to that folder is still open so you won't have to wait for the
2693
startup time to open it. Meanwhile, the connection to the third
2694
folder will be left behind. Now, if you open a fourth folder,
2695
you will bump into the Max-Remote-Connections limit, because
2696
this will be the third folder other than INBOX and you have the
2697
option set to "2". The connection that is being used for the
2698
third folder will be re-used for this new fourth folder. If you
2699
go back to the third folder after this, it is no longer already
2700
connected when you get there. You'll still save some time since
2701
_Alpine_ will re-use the connection to the fourth folder and you
2702
have already logged in on that connection, but the folder will
2703
have to be re-opened from scratch.
2704
If a folder is large and the startup cost is dominated by the
2705
time it takes to open that folder or to run filters on it, then
2706
it will pay to make the value of this option large enough to
2707
keep it open. On the other hand, if you only revisit a handful
2708
of folders or if the folders are small, then it might make more
2709
sense to keep this number small so that the reconnect time (the
2710
time to start up a new connection and authenticate) is
2712
You may also need to consider the impact on the server. On the
2713
surface, a larger number here may cause a larger impact on the
2714
server, since you will have more connections open to the server.
2715
On the other hand, not only will _you_ be avoiding the startup
2716
costs associated with reopening a folder, but the _server_ will
2717
be avoiding those costs as well.
2718
When twenty five minutes pass without any active use of an IMAP
2719
connection being saved for possible re-use, that connection will
2721
This option is displayed as "Maximum Remote Connections".
2722
_meta-message-background-color_
2723
_meta-message-foreground-color_
2725
_mimetype-search-path_
2726
This variable is used to replace _Alpine_'s default mime.types
2727
file search path. It takes one or more file names (full paths
2728
must be specified) in which to look for file-name-extension to
2729
MIME type mapping data. See the Config Notes for details on
2730
_Alpine_'s usage of the MIME.Types File.
2731
_new-version-threshold_
2732
When a new version of _Alpine_ is run for the first time it
2733
offers a special explanatory screen to the user upon startup.
2734
This option helps control when and if that special screen
2735
appears for users that have previously run _Alpine_. It takes as
2736
its value a _Alpine_ version number. _Alpine_ versions less than
2737
the specified value will supress this special screen while
2738
versions equal to or greater than that specified will behave
2741
This option is only available in UNIX _Alpine_. However, there
2742
is a very similar feature built in to _PC-Alpine_. In
2743
_PC-Alpine_'s Config menu at the top of the screen is an option
2744
called "New Mail Window".
2745
You may have _Alpine_ create a FIFO special file (also called a
2746
named pipe, see mkfifo(3) and fifo(4)) where it will send a
2747
one-line message each time a new message is received in the
2748
current folder, the INBOX, or any open Stay-Open-Folders. To
2749
protect against two different _Alpine_s both writing to the same
2750
FIFO, _Alpine_ will only create the FIFO and write to it if it
2751
doesn't already exist.
2752
A possible way to use this option would be to have a separate
2753
window on your screen running the command
2756
where "filename" is the name of the file given for this option.
2757
Because the file won't exist until after you start _Alpine_, you
2758
must _first_ start _Alpine_ and _then_ run the "cat" command.
2759
You may be tempted to use "tail -f filename" to view the new
2760
mail log. However, the common implementations of the tail
2761
command will not do what you are hoping.
2762
The width of the messages produced for the FIFO may be altered
2763
with the NewMail-Window-Width option.
2764
On some systems, fifos may only be created in a local
2765
filesystem. In other words, they may not be in NFS filesystems.
2766
This requirement is not universal. If the system you are using
2767
supports it, it should work. (It is often the case that your
2768
home directory is in an NFS filesystem. If that is the case, you
2769
might try using a file in the "/tmp" filesystem, which is
2770
usually a local filesytem.) Even when it is possible to use an
2771
NFS-mounted filesystem as a place to name the fifo (for example,
2772
your home directory), it will still be the case that the reader
2773
(probably the "cat" command) and the writer (_Alpine_) of the
2774
fifo must be running on the same system.
2775
_newmail-window-width_
2777
This option is only useful if you have turned on the
2778
NewMail-FIFO-Path option. That option causes new mail messages
2779
to be sent to a fifo file. Those messages will be 80 characters
2780
wide by default. You can change the width of the messages by
2781
changing this option. For example, if you are reading those
2782
messages in another window you might want to set this width to
2783
the width of that other window.
2784
For UNIX _Alpine_, this option is only useful if you have turned
2785
on the NewMail-FIFO-Path option. That option causes new mail
2786
messages to be sent to a fifo file. Those messages will be 80
2787
characters wide by default. You can change the width of those
2788
messages by changing this option. For example, if you are
2789
reading those messages in another window you might want to set
2790
this width to the width of that other window.
2791
If you are using _PC-Alpine_, it has an option in the Config
2792
menu to turn on the "New Mail Window". The present option also
2793
controls the width of that window.
2794
_news-active-file-path_
2795
This option tells _Alpine_ where to look for the "active file"
2796
for newsgroups when accessing news locally, rather than via
2797
NNTP. The default path is usually /usr/lib/news/active.
2799
This is a list of collections where news folders are located.
2800
See the section describing collections for more information.
2801
_news-spool-directory_
2802
This option tells _Alpine_ where to look for the "news spool"
2803
for newsgroups when accessing news locally, rather than via
2804
NNTP. The default path is usually /usr/spool/news.
2806
This option overrides the default name _Alpine_ uses for your
2807
"newsrc" news status and subscription file. If set, _Alpine_
2808
will take this value as the full pathname for the desired newsrc
2811
This option applies only to newsgroups accessed using the NNTP
2812
protocol. It does not, for example, apply to newsgroups accessed
2813
using an IMAP-to-NNTP proxy.
2814
When you open a connection to a News server using the NNTP
2815
protocol, you normally have access to all of the articles in
2816
each newsgroup. If a server keeps a large backlog of messages it
2817
may speed performance some to restrict attention to only the
2818
newer messages in a group. This option allows you to set how
2819
many article numbers should be checked when opening a newsgroup.
2820
You can think of "nntp-range" as specifying the maximum number
2821
of messages you ever want to see. For example, if you only ever
2822
wanted to look at the last 500 messages in each newsgroup you
2823
could set this option to 500. In actuality, it isn't quite that.
2824
Instead, for performance reasons, it specifies the range of
2825
article numbers to be checked, beginning with the highest
2826
numbered article and going backwards from there. If there are
2827
messages that have been canceled or deleted their article
2828
numbers are still counted as part of the range.
2829
So, more precisely, setting the "nntp-range" will cause article
2832
last_article_number - nntp-range + 1 through last_article_number
2833
to be considered when reading a newsgroup. The number of
2834
messages that show up in your index will be less than or equal
2835
to the value of "nntp-range".
2836
The purpose of this option is simply to speed up access when
2837
reading news. The speedup comes because _Alpine_ can ignore all
2838
but the last nntp-range article numbers, and can avoid
2839
downloading any information about the ignored articles. There is
2840
a cost you pay for this speedup. That cost is that there is no
2841
way for you to see those ignored articles. The articles that
2842
come before the range you specify are invisible to you and to
2843
_Alpine_, as if they did not exist at all. There is no way to see
2844
those messages using, for example, an unexclude command or
2845
something similar. The only way to see those articles is to set
2846
this option high enough (or set it to zero) and then to reopen
2848
If this option is set to 0 (which is also the default), then the
2849
range is unlimited. This option applies globally to all NNTP
2850
servers and to all newsgroups on those servers. There is no way
2851
to set different values for different newsgroups or servers.
2853
One or more NNTP servers (host name or IP address) which _Alpine_
2854
will use for reading and posting news. If you read and post news
2855
to and from a single NNTP server, you can get away with only
2856
setting the _nntp-server_ variable and leaving the
2857
_news-collections_ variable unset.
2858
When you define an NNTP server, _Alpine_ implicitly defines a
2859
news collection for you, assuming that server as the news server
2860
and assuming that you will use the NNTP protocol and a local
2861
newsrc configuration file for reading news. See also Configuring
2863
Your NNTP server may offer NNTP "AUTHINFO SASL" or "AUTHINFO
2864
USER" authentication. It may even require it. If your NNTP
2865
server does offer such authentication you may specify a user
2866
name parameter to cause _Alpine_ to attempt to authenticate. The
2867
same is true for the server name in a folder collection which
2868
uses NNTP. This parameter requires an associated value, the
2869
username identifier with which to establish the server
2870
connection. An example might be:
2872
nntpserver.example.com/user=katie
2873
If authentication is offered by the server, this will cause
2874
_Alpine_ to attempt to use it. If authentication is not offered
2875
by the server, this will cause _Alpine_ to fail with an error
2878
Error: NNTP authentication not available
2879
For more details about the server name possibilities see Server
2881
_normal-background-color_
2882
_normal-foreground-color_
2884
_opening-text-separator-chars_
2885
This option controls a minor aspect of _Alpine_'s MESSAGE INDEX
2886
screen. With some setups the text of the subject is followed by
2887
the opening text of the message if there is any room available
2888
in the index line. If you have configured your Index-Format
2889
option to include one of the Subject tokens which causes this
2890
behavior (SUBJECTTEXT, SUBJKEYTEXT, or SUBJKEYINITTEXT), then
2891
this option may be used to modify what is displayed slightly. By
2892
default, the Subject is separated from the opening text of the
2893
message by the three characters space dash space;
2896
Use this option to set it to something different. The value must
2897
be quoted if it includes any space characters. For example, the
2898
default value could be specified explicitly by setting this
2901
Opening-Text-Separator-Chars=" - "
2902
This option is displayed as "Opening Text Separator Characters".
2904
System-wide _Alpine_ configuration files only. This names the
2905
root of the tree to which the user is restricted when reading
2906
and writing folders and files. It is usually used in the _fixed_
2909
Matching patterns and their corresponding actions are stored in
2910
this variable. These patterns are used with Filtering. This
2911
variable is normally maintained through the Setup/Rules/Filters
2912
configuration screen. It is a list variable. Each member of the
2913
list is a single pattern/action pair, or it can be a file which
2914
contains zero or more lines of pattern/action pairs. The only
2915
way to create a filters file is to use the InsertFile command in
2916
the Setup/Rules/Filters screen with a filename which doesn't yet
2917
exist. Then use the Shuffle command to move existing filter
2918
patterns into the file. This isn't very convenient but it isn't
2919
thought that many users will need this functionality. The
2920
purpose of filter files is for sharing filters.
2921
This option is displayed as "Patterns Filters".
2922
_patterns-indexcolors_
2923
Matching patterns and their corresponding actions are stored in
2924
this variable. These patterns are used for Index Line Colors.
2925
This variable is normally maintained through the
2926
Setup/Rules/Indexcolor configuration screen. It is a list
2927
variable. Each member of the list is a single pattern/action
2928
pair, or it can be a file which contains zero or more lines of
2929
pattern/action pairs. The only way to create a indexcolor file
2930
is to use the InsertFile command in the Setup/Rules/Indexcolor
2931
screen with a filename which doesn't yet exist. Then use the
2932
Shuffle command to move existing patterns into the file. This
2933
isn't very convenient but it isn't thought that many users will
2934
need this functionality. The purpose of indexcolor files is for
2935
sharing indexcolors.
2937
Matching patterns and their corresponding actions are stored in
2938
this variable. These patterns are used with Miscellaneous Rules
2939
configuration. This variable is normally maintained through the
2940
Setup/Rules/Other configuration screen. It is a list variable.
2941
Each member of the list is a single pattern/action pair, or it
2942
can be a file which contains zero or more lines of
2943
pattern/action pairs. The only way to create a rules file is to
2944
use the InsertFile command in the Setup/Rules/Other screen with
2945
a filename which doesn't yet exist. Then use the Shuffle command
2946
to move existing rules into the file. This isn't very convenient
2947
but it isn't thought that many users will need this
2950
Matching patterns and their corresponding actions are stored in
2951
this variable. These patterns are used with Roles. This variable
2952
is normally maintained through the Setup/Rules/Roles
2953
configuration screen. It is a list variable. Each member of the
2954
list is a single pattern/action pair, or it can be a file which
2955
contains zero or more lines of pattern/action pairs. The only
2956
way to create a roles file is to use the InsertFile command in
2957
the Setup/Rules/Roles screen with a filename which doesn't yet
2958
exist. Then use the Shuffle command to move existing roles into
2959
the file. This isn't very convenient but it isn't thought that
2960
many users will need this functionality. The purpose of role
2961
files is for sharing roles.
2963
Matching patterns and their corresponding actions are stored in
2964
this variable. These patterns are used with Scoring. This
2965
variable is normally maintained through the
2966
Setup/Rules/SetScores configuration screen. It is a list
2967
variable. Each member of the list is a single pattern/action
2968
pair, or it can be a file which contains zero or more lines of
2969
pattern/action pairs. The only way to create a scores file is to
2970
use the InsertFile command in the Setup/Rules/SetScores screen
2971
with a filename which doesn't yet exist. Then use the Shuffle
2972
command to move existing scoring patterns into the file. This
2973
isn't very convenient but it isn't thought that many users will
2974
need this functionality. The purpose of scoring files is for
2975
sharing scoring rules.
2976
This option is displayed as "Patterns Scores".
2978
Matching patterns for use with the Select command are stored in
2979
this variable. These patterns are used with Search Rules
2980
configuration. This variable is normally maintained through the
2981
Setup/Rules/searCh configuration screen. It is a list variable.
2982
Each member of the list is a single pattern, or it can be a file
2983
which contains zero or more lines of patterns. The only way to
2984
create a rules file is to use the InsertFile command in the
2985
Setup/Rules/searCh screen with a filename which doesn't yet
2986
exist. Then use the Shuffle command to move existing rules into
2987
the file. This isn't very convenient but it isn't thought that
2988
many users will need this functionality.
2990
Personal configuration file only. User's full personal name. On
2991
UNIX systems, the default is taken from the accounts data base
2992
(/etc/passwd). The easiest way to change the full From address
2993
is with the customized-hdrs variable.
2994
_personal-print-category_
2995
Personal configuration file only. This is the category that the
2996
default print command belongs to. There are three categories.
2997
Category 1 is an attached printer which uses the ANSI escape
2998
sequence, category 2 is the standard system print command, and
2999
category 3 is the set of custom printer commands defined by the
3000
user. This just helps _Alpine_ figure out where to put the
3001
cursor when the user runs the _Setup/Printer_ command. This is
3002
not used by _PC-Alpine_.
3003
_personal-print-command_
3004
Personal configuration file only. This corresponds to the third
3005
category in the printer menu, the personally selected print
3006
commands. This variable contains the list of custom commands
3007
that the user has entered in the _Setup/Printer_ screen. This is
3008
not used by _PC-Alpine_.
3009
_posting-character-set_
3010
See the discussion in International Character Sets for details.
3012
The folder where postponed messages are stored. The default is
3013
_postponed-msgs_ (Unix) or _POSTPOND_ (PC).
3015
Winsock version of _PC-Alpine_ only.
3017
Winsock version of _PC-Alpine_ only.
3019
Winsock version of _PC-Alpine_ only.
3021
Personal configuration file only. This is the current setting
3022
for a user's printer. This variable is set from _Alpine_'s
3023
_Setup/Printer_ screen.
3024
_prompt-background-color_
3025
_prompt-foreground-color_
3028
This variable allows you to define a list of one or more folders
3029
that _Alpine_ will offer to prune for you in the same way it
3030
automatically offers to prune your "sent-mail" folder each
3031
month. Each folder in this list must be a folder in your default
3032
folder collection (the first folder collection if you have more
3033
than one), and it is just the relative name of the folder in the
3034
collection, not the fully-qualified name. It is similar to
3035
sent-mail. Instead of something like
3037
pruned-folders={servername}mail/folder
3038
the correct value to use would be
3041
There is an assumption here that your first collection is the
3045
Once a month, for each folder listed, _Alpine_ will offer to
3046
move the contents of the folder to a new folder of the same name
3047
but with the previous month's date appended. _Alpine_ will then
3048
look for any such date-appended folder names created for a
3049
previous month, and offer each one it finds for deletion.
3050
If you decline the first offer, no mail is moved and no new
3052
The new folders will be created in your default folder
3055
By default, _Alpine_ will ask at the beginning of each month
3056
whether or not you want to rename your sent-mail folder to a
3057
name like sent-mail-month-year. (See the feature
3058
prune-uses-yyyy-mm to change the format of the folder to
3059
sent-mail-yyyy-mm.) It will also ask whether you would like to
3060
delete old sent-mail folders. If you have defined
3061
read-message-folder or pruned-folders _Alpine_ will also ask
3062
about pruning those folders. With this option you may provide an
3063
automatic answer to the rename questions and you may tell
3064
_Alpine_ to not ask about deleting old folders.
3065
_quote1-background-color_
3066
_quote1-foreground-color_
3067
_quote2-background-color_
3068
_quote2-foreground-color_
3069
_quote3-background-color_
3070
_quote3-foreground-color_
3072
_quote-replace-string_
3073
This option specifies what string to use as a quote when
3074
_viewing_ a message. The standard way of quoting messages when
3075
replying is the string "> " (quote space). With this variable
3076
set, viewing a message will replace occurrences of "> " with the
3077
replacement string. This setting works best when
3078
Reply-Indent-String or the equivalent setting in your
3079
correspondents' mail programs is set to the default "> ", but it
3080
will also work fine with the Reply-Indent-String set to ">".
3081
Enable the feature Quote-Replace-Nonflowed to also have
3082
quote-replacement performed on non-flowed messages.
3083
Setting this option will replace ">" and "> " with the new
3084
setting. This string may include trailing spaces. To preserve
3085
those spaces enclose the full string in double quotes.
3086
No padding to separate the text of the message from the quote
3087
string is added. This means that if you do not add trailing
3088
spaces to the value of this variable, text will be displayed
3089
right next to the quote string, which may be undesirable. This
3090
can be avoided by adding a new string separated by a space from
3091
your selection of quote string replacement. This last string
3092
will be used for padding. For example, setting this variable to
3093
">" " " has the effect of setting ">" as the
3094
quote-replace-string, with the text padded by a space from the
3095
last quote string to make it more readable.
3096
One possible setting for this variable could be " " (four
3097
spaces wrapped in quotes), which would have the effect of
3098
indenting each level of quoting four spaces and removing the
3099
">"'s. Different levels of quoting could be made more
3100
discernible by setting colors for quoted text.
3101
Replying to or forwarding the viewed message will preserve the
3102
original formatting of the message, so quote-replacement will
3103
not be performed on messages that are being composed.
3104
_quote-suppression-threshold_
3105
This option should be used with care. It will cause some of the
3106
quoted text to be eliminated from the display when viewing a
3107
message in the MESSAGE TEXT screen. For example, if you set the
3108
Quote-Suppression-Threshold to the value "5", this will cause
3109
quoted text that is longer than five lines to be truncated.
3110
Quoted text of five or fewer consecutive lines will be displayed
3111
in its entirety. Quoted text of more than six lines will have
3112
the first five lines displayed followed by a line that looks
3115
[ 12 lines of quoted text hidden from view ]
3116
As a special case, if exactly one line of quoted text would be
3117
hidden, the entire quote will be shown instead. So for the above
3118
example, quoted text which is exactly six lines long will will
3119
be shown in its entirety. (In other words, instead of hiding a
3120
single line and adding a line that announces that one line was
3121
hidden, the line is just shown.)
3122
If the sender of a message has carefully chosen the quotes that
3123
he or she includes, hiding those quotes may change the meaning
3124
of the message. For that reason, _Alpine_ requires that when you
3125
want to set the value of this variable to something less than
3126
four lines, you actually have to set it to the negative of that
3127
number. So if you want to set this option to "3", you actually
3128
have to set it to "-3". The only purpose of this is to get you
3129
to think about whether or not you really want to do this! If you
3130
want to delete all quoted text you set the value of this option
3131
to the special value "-10".
3132
The legal values for this option are
3134
0 Default, don't hide anything
3135
-1,-2,-3 Suppress quote lines past 1, 2, or 3 lines
3136
4,5,6,... Suppress if more than that many lines
3137
-10 Suppress all quoted lines
3138
If you set this option to a non-default value you may sometimes
3139
wish to view the quoted text that is not shown. When this is the
3140
case, the HdrMode (Header Mode) command may be used to show the
3141
hidden text. Typing the "H" command once will show the hidden
3142
text. Typing a second "H" will also turn on Full Header mode.
3143
The presence or absence of the HdrMode command is determined by
3144
the "Enable-Full-Header-Cmd" Feature-List option in your _Alpine_
3145
configuration, so you will want to be sure that is turned on if
3146
you use quote suppression.
3147
For the purposes of this option, a quote is a line that begins
3148
with the character ">".
3149
Quotes are only suppressed when displaying a message on the
3150
screen. The entire quote will be left intact when printing or
3151
forwarding or something similar.
3152
_read-message-folder_
3153
If set, mail in the _INBOX_ that has been read but not deleted
3154
is moved here, or rather, the user is asked whether or not he or
3155
she wants to move it here upon quitting _Alpine_.
3156
_remote-abook-history_
3157
Sets how many extra copies of remote address book data will be
3158
kept in each remote address book folder. The default is three.
3159
These extra copies are simply old versions of the data. Each
3160
time a change is made a new copy of the address book data is
3161
appended to the folder. Old copies are trimmed, if possible,
3162
when _Alpine_ exits. An old copy can be put back into use by
3163
deleting and expunging newer versions of the data from the
3164
folder. Don't delete the first message from the folder. It is a
3165
special header message for the remote address book and it must
3166
be there. This is to prevent regular folders from being used as
3167
remote address book folders and having their data destroyed.
3168
_remote-abook-metafile_
3169
Personal configuration file only. This is usually set by _Alpine_
3170
and is the name of a file that contains data about remote
3171
address books and remote configuration files.
3172
_remote-abook-validity_
3173
Sets the minimum number of minutes that a remote address book
3174
will be considered up to date. Whenever an entry contained in a
3175
remote address book is used, if more than this many minutes have
3176
passed since the last check the remote server will be queried to
3177
see if the address book has changed. If it has changed, the
3178
local copy is updated. The default value is five minutes. The
3179
special value of -1 means never check. The special value of zero
3180
means only check when the address book is first opened.
3181
No matter what the value, the validity check is always done when
3182
the address book is about to be changed by the user. The check
3183
can be initiated manually by typing _^L_ (Ctrl-L) while in the
3184
address book maintenance screen for the remote address book.
3185
_reply-indent-string_
3186
This variable specifies an aspect of _Alpine_'s _Reply_ command.
3187
When a message is replied to and the text of the message is
3188
included, the included text usually has the string "> "
3189
prepended to each line indicating it is quoted text.
3190
This option specifies a different value for that string. If you
3191
wish to use a string which begins or ends with a space, enclose
3192
the string in double quotes.
3193
Besides simple text, the prepended string can be based on the
3194
message being replied to. The following tokens are substituted
3195
for the message's corresponding value:
3198
This token gets replaced with the message sender's
3199
"username". At most six characters are used.
3202
This token gets replaced with the nickname of the message
3203
sender's address as found in your addressbook. If no
3204
addressbook entry is found, Pine replaces the characters
3205
"_NICK_" with nothing. At most six characters are used.
3208
This token gets replaced with the initials of the sender
3211
When the enable-reply-indent-string-editing feature is enabled,
3212
you are given the opportunity to edit the string, whether it is
3213
the default or one automatically generated using the above
3216
This option is used to customize the content of the introduction
3217
line that is included when replying to a message and including
3218
the original message in the reply. The normal default (what you
3219
will get if you delete this variable) looks something like:
3221
On Sat, 24 Oct 1998, Fred Flintstone wrote:
3222
where the day of the week is only included if it is available in
3223
the original message. You can replace this default with text of
3224
your own. The text may contain tokens that are replaced with
3225
text that depends on the message you are replying to. For
3226
example, the default is equivalent to:
3228
On _DAYDATE_, _FROM_ wrote:
3229
Since this variable includes regular text mixed with special
3230
tokens the tokens have to be surrounded by underscore
3231
characters. For example, to use the token "PREFDATE" you would
3232
need to use "_PREFDATE_", not "PREFDATE".
3233
The list of available tokens is here.
3234
By default, the text is all on a single line and is followed by
3235
a blank line. If your _Reply-Leadin_ turns out to be longer than
3236
80 characters when replying to a particular message, it is
3237
shortened. However, if you use the token
3240
anywhere in the value, no end of line or blank line is appended,
3241
and no shortening is done. The _NEWLINE_ token may be used to
3242
get rid of the blank line following the text, to add more blank
3243
lines, or to form a multi-line _Reply-Leadin_. To clarify how
3244
_NEWLINE_ works recall that the default value is:
3246
On _DAYDATE_, _FROM_ wrote:
3247
That is equivalent to
3249
On _DAYDATE_, _FROM_ wrote:_NEWLINE__NEWLINE_
3250
In the former case, two newlines are added automatically because
3251
no _NEWLINE_ token appears in the value of the option (for
3252
backwards compatibility). In the latter case, the newlines are
3253
explicit. If you want to remove the blank line that follows the
3254
_Reply-Leadin_ text use a single _NEWLINE_ token like
3256
On _DAYDATE_, _FROM_ wrote:_NEWLINE_
3257
Because of the backwards compatibility problem, it is not
3258
possible to remove all of the ends of lines, because then there
3259
will be no _NEWLINE_ tokens and that will cause the automatic
3260
adding of two newlines! If you want, you may embed newlines in
3261
the middle of the text, as well, producing a multi-line
3263
By default, no attempt is made to localize the date. If you
3264
prefer a localized form you may find that one of the tokens
3265
_PREFDATE_ or _PREFDATETIME_ is a satisfactory substitute. If
3266
you want more control one of the many other date tokens, such as
3267
_DATEISO_, might be better.
3268
For the adventurous, there is a way to conditionally include
3269
text based on whether or not a token would result in specific
3270
replacement text. For example, you could include some text based
3271
on whether or not the _NEWS_ token would result in any
3272
newsgroups if it was used. It's explained in detail here.
3273
In the very unlikely event that you want to include a literal
3274
token in the introduction line you must precede it with a
3275
backslash character. For example,
3277
\_DAYDATE_ = _DAYDATE_
3278
would produce something like
3280
_DAYDATE_ = Sat, 24 Oct 1998
3281
It is not possible to have a literal backslash followed by an
3283
_reverse-background-color_
3284
_reverse-foreground-color_
3287
Sets the format of the command used to open a UNIX remote shell
3288
connection. The default is "%s %s -l %s exec /etc/r%sd". All
3289
four "%s" entries MUST exist in the provided command. The first
3290
is for the command's pathname, the second is for the host to
3291
connnect to, the third is for the user to connect as, and the
3292
fourth is for the connection method (typically imap).
3294
Sets the time in seconds that _Alpine_ will attempt to open a
3295
UNIX remote shell connection. The default is 15, the minimum
3296
non-zero value is 5, and the maximum is unlimited. If this is
3297
set to zero rsh connections will be completely disabled.
3299
Sets the name of the command used to open a UNIX remote shell
3300
connection. The default is typically /usr/ucb/rsh.
3301
_saved-msg-name-rule_
3302
Determines default folder name when _Sav_ing. If set to
3303
_default-folder_ (which is the default setting), then _Alpine_
3304
will offer the folder "saved-messages" (UNIX) or "SAVEMAIL" (PC)
3305
for _Sav_ing messages. The default folder offered in this way
3306
may be changed by using the configuration variable
3307
default-saved-msg-folder.
3308
If this rule is set to _last-folder-used_, _Alpine_ offers to
3309
_Save_ to the folder you last successfully _Saved_ a message to
3310
(this session). The first time you _Save_ a message in a
3311
session, _Alpine_ offers to _Save_ the message to the default
3313
Choosing any of the _by-_ options causes _Alpine_ to attempt to
3314
get the chosen option's value for the message being _Saved_ (or
3315
for the first message being Saved if using an aggregate Save).
3316
For example, if _by-from_ is chosen, _Alpine_ attempts to get
3317
the value of who the message came from (i.e. the from address).
3318
_Alpine_ then attempts to _Save_ the message to a folder matching
3319
that value. If _by-from_ is chosen and no value is obtained,
3320
_Alpine_ uses _by-sender_. The opposite is also true. If
3321
_by-recipient_ was chosen and the message was posted to a
3322
newsgroup, _Alpine_ will use the newsgroup name. If _by-replyto_
3323
is chosen and no value is obtained, _Alpine_ uses _by-from_.
3324
If any of the "by-realname" options are chosen, _Alpine_ will
3325
attempt to use the personal name part of the address instead of
3326
the mailbox part. If any of the "by-nick" options are chosen,
3327
the address is looked up in your address book and if found, the
3328
nickname for that entry is used. Only simple address book
3329
entries are checked, not distribution lists. Similarly, if any
3330
of the "by-fcc" options are chosen, the fcc from the
3331
corresponding address book entry is used. If by-realname, or the
3332
by-nick or by-fcc lookups result in no value, then if the chosen
3333
option ends with the "then-from", "then-sender", "then-replyto",
3334
or "then-recip" suffix, _Alpine_ reverts to the same behavior as
3335
"by-from", "by-sender", "by-replyto", or "by-recip" depending on
3336
which option was specified. If the chosen option doesn't end
3337
with one of the "then-" suffixes, then _Alpine_ reverts to the
3338
default folder when no match is found in the address book.
3339
Here is an example to make some of the options clearer. If the
3342
Fred Flintstone <flint@bedrock.org>
3343
and this rule is set to "by-from", then the default folder
3344
offered in the save dialog would be "flint".
3345
If this rule is set to "by-realname-of-from" then the default
3346
would be "Fred Flintstone".
3347
If this rule is set to "by-nick-of-from" then _Alpine_ will
3348
search for the address "flint@bedrock.org" in your address book.
3349
If an entry is found and it has a nickname associated with it,
3350
that nickname will be offered as the default folder. If not, the
3351
default saved message folder will be offered as the default.
3352
If this rule is set to "by-fcc-of-from" then _Alpine_ will
3353
search for the address "flint@bedrock.org" in your address book.
3354
If an entry is found and it has an Fcc associated with it, that
3355
Fcc will be offered as the default folder. If not, the default
3356
saved message folder will be offered as the default.
3357
If this rule is set to "by-nick-of-from-then-from" then _Alpine_
3358
will search for the address "flint@bedrock.org" in your address
3359
book. If an entry is found and it has a nickname associated with
3360
it, that nickname will be offered as the default folder. If it
3361
is not found (or has no nickname) then the default offered will
3362
be the same as it would be for the "by-from" rule. That is, it
3364
This option is displayed as "Saved Message Name Rule".
3366
This option controls when _Alpine_'s line-by-line scrolling
3367
occurs. Typically, when a selected item is at the top or bottom
3368
screen edge and the UP or DOWN (and Ctrl-P or Ctrl-N) keys are
3369
pressed, the displayed items are scrolled down or up by a single
3371
This option allows you to tell _Alpine_ the number of lines from
3372
the top and bottom screen edge that line-by-line scrolling
3373
should occur. For example, setting this value to one (1) will
3374
cause _Alpine_ to scroll the display when you move to select an
3375
item on the display's top or bottom edge (instead of moving when
3376
you move off the edge of the screen).
3377
By default, this variable is zero (0), indicating that scrolling
3378
happens when you move up or down to select an item immediately
3379
off the display's top or bottom edge.
3380
_selectable-item-background-color_
3381
_selectable-item-foreground-color_
3382
Selectable-item Color.
3384
This option defines a list of text-filtering commands (programs
3385
and scripts) that may be selectively invoked to process a
3386
message just before it is sent. If set, the Composer's _^X Send_
3387
command will allow you to select which filter (or none) to apply
3388
to the message before it is sent. For security reasons, the full
3389
path of the filter program must be specified.
3390
Sending filters do not work with _PC-Alpine_ and sending filters
3391
are not used if the feature send-without-confirm is set.
3392
Command Modifying Tokens:
3395
When the command is executed, this token is replaced with
3396
the space delimited list of recipients of the message
3400
When the command is executed, this token is replaced with
3401
the path and name of the temporary file containing the
3402
text to be filtered. _Alpine_ expects the filter to
3403
replace this data with the filter's result. NOTE: Use of
3404
this token implies that the text to be filtered is not
3405
piped into standard input of the executed command and its
3406
standard output is ignored. _Alpine_ restores the tty
3407
modes before invoking the filter in case the filter
3408
interacts with the user via its own standard input and
3412
When the command is executed, this token is replaced with
3413
the path and name of a temporary file intended to contain
3414
a status message from the filter. _Alpine_ displays this
3415
in the message status field.
3418
When the command is executed, this token is replaced in
3419
the command line with the path and name of a temporary
3420
file that _Alpine_ creates once per session and deletes
3421
upon exit. The file is intended to be used by the filter
3422
to store state information between instances of the
3426
When the command is executed, this token indicates that a
3427
random number will be passed down the input stream before
3428
the message text. It is not included as a command-line
3429
argument. This number could be used as a session key. It
3430
is sent in this way to improve security. The number is
3431
unique to the current _Alpine_ session and is only
3432
generated once per session.
3435
When the command is executed, this token indicates that
3436
the headers of the message will be passed down the input
3437
stream before the message text. It is not included as a
3438
command-line argument. The filter should, of course,
3439
remove the headers before returning control to _Alpine_.
3442
When the command is executed, this token is replaced in
3443
the command name with a temporary file name used to accept
3444
any new MIME Content-Type information necessitated by the
3445
output of the filter. Upon the filter's exit, if the file
3446
contains new MIME type information, _Alpine_ verifies its
3447
format and replaces the outgoing message's MIME type
3448
information with that contained in the file. This is
3449
basically a cheap way of sending something other than
3453
This names the path to an alternative program, and any necessary
3454
arguments, to be used in posting mail messages. See the section
3455
on SMTP and Sendmail for more details.
3457
This is the name of a file which will be automatically inserted
3458
into outgoing messages. It typically contains information such
3459
as your name, email address and organizational affiliation.
3460
_Alpine_ adds the signature into the message as soon as you enter
3461
the composer so you can choose to remove it or edit it on a
3462
message by message basis. Signature file placement in message
3463
replies is controlled by the signature-at-bottom setting in the
3465
This defaults to ~/.signature on UNIX and <PINERC
3466
directory>\PINE.SIG on a PC.
3467
To create or edit your signature file choose Setup from the Main
3468
Menu and then select S for Signature (Main/Setup/Signature).
3469
This puts you into the Signature Editor where you can enter a
3470
_few_ lines of text containing your identity and affiliation.
3471
If the filename is followed by a vertical bar (|) then instead
3472
of reading the contents of the file the file is assumed to be a
3473
program which will produce the text to be used on its standard
3474
output. The program can't have any arguments and doesn't receive
3475
any input from _Alpine_, but the rest of the processing works as
3476
if the contents came from a file.
3477
Instead of storing the data in a local file, the signature data
3478
may be stored remotely in an IMAP folder. In order to do this,
3479
you must use a remote name for the file. A remote signature-file
3480
name might look like:
3482
{myimaphost.myschool.k12.wa.us}mail/signature
3483
or, if you have an SSL-capable version of _Alpine_, you might
3486
{myimaphost.myschool.k12.wa.us/user=loginname/ssl}mail/signature
3487
The syntax used here is the same as the syntax used for remote
3488
configuration files from the command line. Note that you may not
3489
access an existing signature file remotely, you have to create a
3490
new _folder_ which contains the signature data. If the name you
3491
use here for the signature file is a remote name, then when you
3492
edit the file from the Setup/Signature command the data will be
3493
stored remotely in the folder. You aren't required to do
3494
anything special to create the folder, it gets created
3495
automatically if you use a remote name.
3496
Besides regular text, the signature file may also contain (or a
3497
signature program may produce) tokens which are replaced with
3498
text which usually depends on the message you are replying to or
3499
forwarding. For example, if the signature file contains the
3503
anywhere in the text, then that token is replaced by the date
3504
the message you are replying to or forwarding was sent. If it
3508
that is replaced with the current date. The first is an example
3509
of a token which depends on the message you are replying to (or
3510
forwarding) and the second is an example which doesn't depend on
3511
anything other than the current date. You have to be a little
3512
careful with this facility since tokens which depend on the
3513
message you are replying to or forwarding will be replaced by
3514
nothing in the case where you are composing a new message from
3515
scratch. The use of roles may help you in this respect. It
3516
allows you to use different signature files in different cases.
3517
The list of tokens available for use in the signature file is
3519
Instead of, or along with the use of _roles_ to give you
3520
different signature files in different situations, there is also
3521
a way to conditionally include text based on whether or not a
3522
token would result in specific replacement text. For example,
3523
you could include some text based on whether or not the _NEWS_
3524
token would result in any newsgroups if it was used. This is
3525
explained in detail here. This isn't for the faint of heart.
3526
In the very unlikely event that you want to include a literal
3527
token in the signature you must precede it with a backslash
3528
character. For example,
3530
\_DAYDATE_ = _DAYDATE_
3531
would produce something like
3533
_DAYDATE_ = Sat, 24 Oct 1998
3534
It is not possible to have a literal backslash followed by an
3536
_signature-background-color_
3537
_signature-foreground-color_
3539
_smime-public-cert-directory_
3541
If the option smime-public-cert-container is set then this
3542
option will have no effect.
3543
Normally, Public Certificates for use with S/MIME will be stored
3544
in the directory which is the value of this option. Those
3545
certificates will be stored in PEM format, one certificate per
3546
file. The name of the file for the certificate corresponding to
3552
For example, a file for user@example.com would be in the file
3554
user@example.com.crt
3556
Use the Setup/SMIME screen to modify this variable.
3557
Typically, the public certificates that you have will come from
3558
S/MIME signed messages that are sent to you. _Alpine_ will
3559
extract the public certificate from the signed message and store
3560
it in the certificates directory. These PEM format public
3561
certificates look something like:
3562
-----BEGIN CERTIFICATE-----
3563
MIIFvTCCBKWgAwIBAgIQD4fYFHVI8T20yN4nus097DANBgkqhkiG9w0BAQUFADCB
3564
rjELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAlVUMRcwFQYDVQQHEw5TYWx0IExha2Ug
3565
Q2l0eTEeMBwGA1UEChMVVGhlIFVTRVJUUlVTVCBOZXR3b3JrMSEwHwYDVQQLExho
3567
2b9KGqDyMWW/rjNnmpjzjT2ObGM7lRA8lke4FLOLajhrz4ogO3b4DFfAAM1VSZH8
3568
D6sOwOLJZkLY8FRsfk63K+2EMzA2+qAzMKupgeTLqXIf
3569
-----END CERTIFICATE-----
3571
+ General S/MIME Overview
3572
This option is displayed as "S/MIME - Public Cert Directory".
3573
_smime-public-cert-container_
3575
If this option is set it will be used instead of
3576
smime-public-cert-directory
3577
This option gives you a way to store certificates remotely on an
3578
IMAP server instead of storing the certificates one per file
3579
locally. In order to do that you just give this option a remote
3580
folder name for a folder which does not yet exist. The name is
3581
similar to the name you might use for a remote configuration
3582
file. A remote folder name might look something like:
3584
{myimaphost.myschool.k12.wa.us}mail/publiccerts
3585
Use the Setup/SMIME screen to modify this variable.
3586
+ General S/MIME Overview
3587
This option is displayed as "S/MIME - Public Cert Container".
3588
_smime-private-key-directory_
3590
In order to sign outgoing S/MIME messages you will need a
3591
personal digital ID certificate. You will usually get such a
3592
certificate from a certificate authority such as Thawte or
3593
CAcert. (In order to encrypt outgoing messages you don't need a
3594
personal digital ID, you need the public certificate of the
3595
recipient instead.) If the option smime-private-key-container is
3596
set then this option will have no effect.
3597
Normally, Private Keys for use with S/MIME will be stored in the
3598
directory which is the value of this option. Those certificates
3599
will be stored in PEM format, one certificate per file. The name
3600
of the file for the certificate corresponding to your
3606
For example, if your address is user@example.com the name of the
3609
user@example.com.key
3611
Use the Setup/SMIME screen to modify this variable.
3612
Typically, the private key that you have will come from a
3613
Certificate Authority. The private key should be stored in a PEM
3614
format file that looks something like:
3615
-----BEGIN RSA PRIVATE KEY-----
3616
Proc-Type: 4,ENCRYPTED
3617
DEK-Info: DES-EDE3-CBC,2CBD328FD84CF5C6
3619
YBEXYLgLU9NJoc1V+vJ6UvcF08RX54S6jXsmgL0b5HGkudG6fhnmHkH7+UCvM5NI
3620
SXO/F8iuZDfs1VGG0NyitkFZ0Zn2vfaGovBvm15gx24b2xnZDLRB7/bNZkurnK5k
3621
VjAjZ2xXn2hFp2GJwqRdmxYNqsKGu52B99oti5HUWuZ2GFRaWjn5hYOqeApZE2uA
3623
oSRqfI51UdSRt0tmGhHeTvybUVrHm9eKft8TTGf+qSBqzSc55CsmoVbRzw4Nfhix
3624
m+4TJybNGNfAgOctSkEyY/OCb49fRRQTCBZVIhzLGGmpYmkO55HbIA==
3625
-----END RSA PRIVATE KEY-----
3627
+ General S/MIME Overview
3628
This option is displayed as "S/MIME - Private Key Directory".
3629
_smime-private-key-container_
3631
If this option is set it will be used instead of
3632
smime-private-key-directory.
3633
This option gives you a way to store keys remotely on an IMAP
3634
server instead of storing the keys one per file locally. In
3635
order to do that you just give this option a remote folder name
3636
for a folder which does not yet exist. The name is similar to
3637
the name you might use for a remote configuration file. A remote
3638
folder name might look something like:
3640
{myimaphost.myschool.k12.wa.us}mail/privatekeys
3641
Use the Setup/SMIME screen to modify this variable.
3642
+ General S/MIME Overview
3643
This option is displayed as "S/MIME - Private Key Container".
3644
_smime-cacert-directory_
3646
If the option smime-cacert-container is set then this option
3647
will have no effect.
3648
CACert is a shorthand name for certification authority
3649
certificate. Normally _Alpine_ will use the CACerts that are
3650
located in the standard system location for CACerts. It may be
3651
the case that one of your correspondents has a Digital ID which
3652
has been signed by a certificate authority that is not in the
3653
regular set of system certificate authorities. You may
3654
supplement the system list by adding further certificates of
3655
your own. These should be stored in the directory which is the
3656
value of this option. The certificates will be stored in PEM
3657
format, one certificate per file. The names of the files can be
3658
anything ending in ".crt".
3659
Use the Setup/SMIME screen to modify this variable.
3660
These PEM format CA certificates look very similar to your
3661
public certificates for particular email addresses
3662
(smime-public-cert-directory).
3663
+ General S/MIME Overview
3664
This option is displayed as "S/MIME - Cert Authority Directory".
3665
_smime-cacert-container_
3667
If this option is set it will be used instead of
3668
smime-cacert-directory.
3669
This option gives you a way to store certificates remotely on an
3670
IMAP server instead of storing the certificates one per file
3671
locally. In order to do that you just give this option a remote
3672
folder name for a folder which does not yet exist. The name is
3673
similar to the name you might use for a remote configuration
3674
file. A remote folder name might look something like:
3676
{myimaphost.myschool.k12.wa.us}mail/cacerts
3677
Use the Setup/SMIME screen to modify this variable.
3678
+ General S/MIME Overview
3679
This option is displayed as "S/MIME - Cert Authority Container".
3681
One or more SMTP servers (host name or IP address) which _Alpine_
3682
will use for outgoing mail. If not set, _Alpine_ passes outgoing
3683
email to the _sendmail_ program on the local machine. _PC-Alpine_
3684
users must have this variable set in order to send mail as they
3685
have no _sendmail_ program.
3686
Your SMTP server may offer SMTP AUTH authentication. It may even
3687
require it. If your SMTP server offers SMTP AUTH authentication
3688
you may specify a "user" name parameter to cause _Alpine_ to
3689
attempt to authenticate. This parameter requires an associated
3690
value, the username identifier with which to establish the
3691
server connection. An example might be:
3693
smtpserver.example.com/user=katie
3694
If AUTH authentication is offered by the server, this will cause
3695
_Alpine_ to attempt to use it. If AUTH authentication is not
3696
offered by the server, this will cause _Alpine_ to fail sending
3697
with an error similar to:
3699
Error: SMTP authentication not available
3700
Another type of authentication that is used by some ISPs is
3701
called "POP before SMTP" or "IMAP before SMTP", which means that
3702
you have to authenticate yourself to the POP or IMAP server by
3703
opening a mailbox before you can send mail. To do this, you
3704
usually only have to open your INBOX.
3705
You may tell _Alpine_ to use the Message Submission port (587)
3706
instead of the SMTP port (25) by including the "submit"
3707
parameter in this option. At this time "/submit" is simply
3708
equivalent to specifying port 587, though it may imply more than
3709
that at some point in the future. Some ISPs are blocking port 25
3710
in order to reduce the amount of spam being sent to their users.
3711
You may find that the submit option allows you to get around
3714
smtpserver.example.com/submit
3715
To specify any non-standard port number on the SMTP server you
3716
may follow the hostname with a colon followed by the portnumber.
3718
smtpserver.example.com:12345
3719
Normally, when a connection is made to the Smtp-Server _Alpine_
3720
will attempt to negotiate a secure (encrypted) session using
3721
Transport Layer Security (TLS). If that fails then a
3722
non-encrypted connection will be attempted instead. You may
3723
specify that a TLS connection is required if you wish. If you
3724
append "/tls" to the name then the connection will fail instead
3725
of falling back to a non-secure connection.
3727
smtpserver.example.com/tls
3728
See the SMTP Servers section or the Server Name Syntax section
3729
for some more details.
3730
This option is displayed as "SMTP Server (for sending)".
3732
This variable sets up the default Message Index sorting. The
3733
default is to sort by arrival order (the order the messages
3734
arrived in the folder). It has the same functionality as the
3735
_-sort_ command line argument and the _$_ command in the "Folder
3736
Index". If a _sort-key_ is set, then all folders open during the
3737
session will have that as the default sort order.
3740
For _PC-Alpine_, you must install the aspell library code that
3741
you may get from http://aspell.net/win32/.
3742
This option affects the behavior of the _^T_ (spell check)
3743
command in the Composer. It specifies the program invoked by _^T_
3744
in the Composer. By default, _Alpine_ uses the system's "spell"
3745
command. _Alpine_ will use the command defined by this option
3746
(if any) instead. When invoking the spell-checking program,
3747
_Alpine_ appends a tempfile name (where the message is passed) to
3748
the command line. _Alpine_ expects the speller to correct the
3749
spelling in that file. When you exit from the speller program
3750
_Alpine_ will read the tmpfile back into the composer.
3751
For Unix _Alpine_ the program _ispell_ works well as an
3752
alternate spell checker. If your Unix system has _ispell_ it is
3753
probably reasonable to make it the default speller by
3754
configuring it as the default in the system configuration file,
3755
/usr/local/lib/pine.conf.
3756
If this option is not set, then the system's _spell_ command is
3757
used. The spell command does not work the same as the alternate
3758
speller. It produces a list of misspelled words on its standard
3759
output, instead, and doesn't take a tempfile as an argument.
3760
Don't set this speller option to the standard Unix spell
3761
command. That won't work. If you want to use the standard Unix
3762
spell command, set the speller option to nothing.
3764
Sets the format of the command used to open a UNIX secure shell
3765
connection. The default is "%s %s -l %s exec /etc/r%sd". All
3766
four "%s" entries MUST exist in the provided command. The first
3767
is for the command's pathname, the second is for the host to
3768
connnect to, the third is for the user to connect as, and the
3769
fourth is for the connection method (typically imap).
3771
Sets the time in seconds that _Alpine_ will attempt to open a
3772
UNIX secure shell connection. The default is 15, the minimum
3773
non-zero value is 5, and the maximum is unlimited. If this is
3774
set to zero ssh connections will be completely disabled.
3776
Sets the name of the command used to open a UNIX secure shell
3777
connection. The default is typically /usr/bin/ssh.
3779
System-wide configuration file only. Specifies a list of
3780
commands for category 2 of the _Setup/Printer_ screen, the
3781
standard print command section. This is not used by _PC-Alpine_.
3782
_status-background-color_
3783
_status-foreground-color_
3785
_status-message-delay_
3786
This option has evolved over time, causing the possible values
3787
to be counter-intuitive. Read carefully before you set this
3788
option. First we explain what the option does, then there is a
3789
longer discussion following that.
3790
If this is set to zero, the default value, it has _no_ effect.
3791
Positive and negative values serve two similar, but different
3793
If it is set to a positive number, it causes the cursor to move
3794
to the status line whenever a status message is printed and
3795
pause there for this many seconds. It will probably only be
3796
useful if the show-cursor feature is also turned on. Setting
3797
this option to a postive number can only be used to _increase_
3798
the status message delay. This may be useful for Braille
3799
displays, or other non-traditional displays.
3800
If it is set to a negative number the interpretation is a bit
3801
complicated. Negative numbers are used to _decrease_ the amount
3802
of delay _Alpine_ uses to allow you to read important status
3803
messages. Of course, this may cause you to miss some important
3804
messages. If you see a message flash by but miss what it says
3805
you can use the Journal command from the Main menu to read it.
3806
If you set this option to a negative value, the delay will be no
3807
more than one second less than the absolute value of the value
3808
you set. So if you set it to -1, the delay will be no more than
3809
zero seconds, no delay at all. If you set it to -2, the delay
3810
will be no more than 1 second. And so on, -3 is 2 seconds, -4 is
3811
3 seconds, ... If the delay that _Alpine_ would have used by
3812
default is less than this delay, then the smaller delay set by
3813
_Alpine_ will be used. Setting this option to a negative value
3814
can only reduce the amount of delay, never increase it.
3815
Here is a more detailed explanation. Status messages are the
3816
messages which show up spontaneously in the status message line,
3817
the third line from the bottom of the screen. By default,
3818
_Alpine_ assigns each status message it produces a minimum
3819
display time. Some status messages have a minimum display time
3820
of zero. You can see an example of such a message by paging up
3821
in this help text until you reach the top of the screen. If you
3822
try to page past the top you will see the message
3824
[Already at start of help text]
3825
in the status line. If there is another more important use of
3826
the status message line this message might be replaced quickly,
3827
or it even might not be shown at all. However, if there is no
3828
reason to get rid of the message, it might stay there for
3829
several seconds while you read the help. An example where it is
3830
replaced immediately happens when you page up in the help text
3831
past the top of the screen, but then type the "WhereIs" command
3832
right after paging up. The message will disappear immediately
3833
without causing a delay (unless you have set this option to a
3834
positive value) to allow you to type input for the "WhereIs"
3835
command. Since it isn't a very important message, _Alpine_ has
3836
set its minimum display time to zero seconds.
3837
Other messages have minimum display times of three or more
3838
seconds. These are usually error messages that _Alpine_ thinks
3839
you ought to see. For example, it might be a message about a
3840
failed Save or a failed folder open. It is often the case that
3841
this minimum display time won't delay you in any way because the
3842
status message line is not needed for another reason. However,
3843
there are times when _Alpine_ has to delay what it is doing in
3844
order to display a status message for the minimum display time.
3845
This happens when a message is being displayed and _Alpine_
3846
wants to ask for input from the keyboard. For example, when you
3847
Save a message you use the status message line. You get a prompt
3848
there asking for the name of the folder to save to. If there is
3849
a status message being displayed that has not yet displayed for
3850
its minimum time _Alpine_ will display that status message
3851
surrounded with the characters > and < to show you that it is
3852
delaying. That might happen, for example, if you tried to save
3853
to a folder that caused an error, then followed that immediately
3854
with another Save command. You might find yourself waiting for a
3857
[>Can't get write access to mailbox, access is readonly<]
3858
to finish displaying for three seconds. If that is something you
3859
find happening to you frequently, you may use negative values of
3860
this option to decrease or eliminate that delay, at the risk of
3861
missing the message.
3863
This option affects low-level behavior of _Alpine_. There is no
3864
default value for this option. It is related to the options
3865
Preopen-Stayopen-Folders, Max-Remote-Connections, and
3866
offer-expunge-of-Stayopen-Folders.
3867
Note: changes made to this list take effect the next time you
3868
open a folder in the list.
3869
This is a list of folders that will be permanently kept open
3870
once they are first opened. The names in this list may be either
3871
the nickname of an Incoming folder or the full technical
3872
specification of a folder. The folders in this list need not be
3873
remote IMAP folders, they could usefully be local folders, as
3874
well. If a folder in the list is a newsgroup or is not accessed
3875
either locally or via IMAP, then the entry will be ignored. For
3876
example, folders accessed via NNTP or POP3 will not be kept
3877
open, since the way that new mail is found with those protocols
3878
involves closing and reopening the connection.
3879
Once a Stay Open folder has been opened, new-mail checking will
3880
continue to happen on that folder for the rest of the _Alpine_
3881
session. Your INBOX is always implicitly included in this
3882
Stay-Open list and doesn't need to be added explicitly.
3883
Another difference that you may notice between a Stay Open
3884
folder and a non-Stay Open folder is which message is selected
3885
as the current message when you enter the folder index.
3886
Normally, the starting position for an incoming folder (which
3887
most Stay Open folders will likely be) is controlled by the
3888
Incoming-Startup-Rule. However, if a folder is a Stay Open
3889
folder, when you re-enter the folder after the first time the
3890
current message will be the same as it was when you left the
3891
folder. An exception is made if you use the TAB command to get
3892
to the folder. In that case, the message number will be
3893
incremented by one from what it was when you left the folder.
3894
The above special behavior is thought to be useful. However, it
3895
is special and different from what you might at first expect.
3896
The feature Use-Regular-Startup-Rule-for-Stayopen-Folders may be
3897
used to turn off this special treatment.
3898
If the message that was current when you left the folder no
3899
longer exists, then the regular startup rule will be used
3901
This option is displayed as "Stayopen Folders".
3903
Sets the time in seconds that _Alpine_ will attempt to open a
3904
network connection. The default is 30, the minimum is 5, and the
3905
maximum is system defined (typically 75). If a connection has
3906
not completed within this many seconds _Alpine_ will give up and
3907
consider it a failed connection.
3909
When _Alpine_ times out a network read or write it will normally
3910
just display a message saying "Still waiting". However, if
3911
enough time has elapsed since it started waiting it will offer
3912
to let you break the connection. That amount of time is set by
3913
this option, which defaults to 60 seconds, has a minimum of 5
3914
seconds, and a maximum of 1000 seconds.
3915
_tcp-read-warning-timeout_
3916
Sets the time in seconds that _Alpine_ will wait for a network
3917
read before warning you that things are moving slowly and
3918
possibly giving you the option to break the connection. The
3919
default is 15 seconds. The minimum is 5 seconds and the maximumn
3921
_tcp-write-warning-timeout_
3922
Sets the time in seconds that _Alpine_ will wait for a network
3923
write before warning you that things are moving slowly and
3924
possibly giving you the option to break the connection. The
3925
default is 0 which means it is unset. If set to a non-zero
3926
value, the minimum is 5 and the maximum is 1000.
3927
_threading-display-style_
3928
When a folder is sorted by Threads or OrderedSubject, this
3929
option will affect the MESSAGE INDEX display. By default,
3930
_Alpine_ will display the MESSAGE INDEX in the
3931
"show-thread-structure" style if a folder is sorted by Threads
3932
or OrderedSubject. The possible values are:
3935
Regular index display. The same index line as would be
3936
displayed without threading is used. The only difference
3937
will be in the order of the messages.
3939
_show-thread-structure_
3940
Threaded Subjects will be indented and vertical bars and
3941
horizontal lines will be added to make it easier to see
3942
the relationships among the messages in a thread (a
3946
This is the same as the option above except that the
3947
Subject is suppressed (is blank) if it matches the
3948
previous Subject in the thread. The name comes from the
3949
email client Mutt. Here is an example of what a mutt-like
3950
index might look like. In this example, the first column
3951
represents the message number, the threading-index-style
3952
is set to "regular-index-with-expanded-threads", and the
3953
Threading-Lastreply-Character is set to a backslash:
3956
2 . Subject original message in thread
3958
4 . |-> another reply to 2
3959
5 . | \-> reply to 4
3960
6 . | \-> reply to 5
3962
8 |-> another reply to 2
3963
9 . |->New subject another reply to 2 but with a New subject
3965
11 | \-> another reply to 9
3966
12 | \-> reply to 11
3967
13 \-> final reply to 2
3971
Threaded Subjects will be indented one space per level of
3972
the conversation. The bars and lines that show up in the
3973
show-thread-structure display will not be there with this
3977
Same as above but indent two spaces per level instead of
3981
Similar to indent-subject-1, except that instead of
3982
indenting the Subject field one space the From field of a
3983
thread will be indented one space per level of the
3987
Same as above but indent two spaces per level instead of
3990
_show-structure-in-from_
3991
The structure of the thread is illustrated with indenting,
3992
vertical bars, and horizontal lines just like with the
3993
show-thread-structure option, but the From field is used
3994
to show the relationships instead of the Subject field.
3996
_threading-expanded-character_
3997
The Threading-Expanded-Character option has a small effect on
3998
the MESSAGE INDEX display when using a threading-display-style
3999
other than _none_. The value of this option is a single
4000
character. This character is used to indicate that part of a
4001
thread has been expanded and could be collapsed if desired with
4002
the "/" Collapse/Expand command. By default, the value of this
4003
option is a dot (.).
4004
If this option is set to the Empty Value, then the column (and
4005
the following blank column) will be deleted from the display.
4006
This option is closely related to the
4007
threading-indicator-character option. Another similar option
4008
which affects the thread display is the
4009
threading-lastreply-character option.
4010
_threading-index-style_
4011
When a folder is sorted by Threads or OrderedSubject, this
4012
option will affect the INDEX displays. The possible values are:
4014
_regular-index-with-expanded-threads_
4015
This is the default display. If the configuration option
4016
threading-display-style is set to something other than
4017
"none", then this setting will cause _Alpine_ to start off
4018
with a MESSAGE INDEX with all of the threads expanded.
4019
That is, each message will have a line in the MESSAGE
4020
INDEX display. The Collapse/Expand command (/) may be used
4021
to manually collapse or expand a thread or subthread (see
4022
also slash-collapses-entire-thread).
4024
This setting affects the display when the folder is first
4025
threaded. The collapsed state may also be re-initialized
4026
by re-sorting the folder manually using the SortIndex
4027
command ($). After re-sorting the threads will once again
4028
all be expanded, even if you have previously collapsed
4031
If "threading-display-style" is set to "none", then the
4032
display will be the regular default _Alpine_ MESSAGE
4033
INDEX, but sorted in a different order.
4035
_regular-index-with-collapsed-threads_
4036
If the configuration option threading-display-style is set
4037
to something other than "none", then this setting will
4038
cause _Alpine_ to start out with all of the threads
4039
collapsed instead of starting out with all of the threads
4040
expanded. The Collapse/Expand command (/) may be used to
4041
manually collapse or expand a thread or subthread (see
4042
also slash-collapses-entire-thread).
4044
This setting affects the display when the folder is first
4045
threaded. The collapsed state may also be re-initialized
4046
by re-sorting the folder manually using the SortIndex
4047
command ($). After re-sorting the threads will once again
4048
all be collapsed, even if you have previously expanded
4051
_separate-index-screen-always_
4052
With this setting and the next, you will see an index of
4053
threads instead of an index of messages, provided you have
4054
sorted by Threads or OrderedSubject.
4056
The THREAD INDEX contains a '*' in the first column if any
4057
message in the thread is marked Important. If not, it
4058
contains a '+' if any message in the thread is to you. The
4059
second column is blank. The third column contains a 'D' if
4060
all of the messages in the thread are deleted. Otherwise,
4061
it contains an 'N' if any of the messages in the thread
4064
When you view a particular thread from the THREAD INDEX
4065
you will be in the MESSAGE INDEX display but the index
4066
will only contain messages from the thread you are
4069
_separate-index-screen-except-for-single-messages_
4070
This is very similar to the option above. When you are in
4071
the THREAD INDEX, one of the available commands is
4072
"ViewThd". With the setting "separate-index-screen-always"
4073
(the option above) when you view a particular thread you
4074
will be in the MESSAGE INDEX display and the index will
4075
only contain messages from the thread you are viewing. If
4076
the thread you are viewing consists of a single message,
4077
the MESSAGE INDEX will be an index with only one message
4078
in it. If you use this
4079
"separate-index-screen-except-for-single-messages" setting
4080
instead, then that index which contains a single message
4081
will be skipped and you will go directly from the THREAD
4082
INDEX into the MESSAGE TEXT screen.
4084
_threading-indicator-character_
4085
The Threading-Indicator-Character option has a small effect on
4086
the MESSAGE INDEX display when using a threading-display-style
4087
other than _none_ and sorting by Threads or OrderedSubject. The
4088
value of this option is a single character. This character is
4089
used to indicate that part of a thread (a conversation) is
4090
hidden beneath a message. The message could be expanded if
4091
desired with the "/" Collapse/Expand command. By default, the
4092
value of this option is the greater than sign (>).
4093
If this option is set to the Empty Value, then the column (and
4094
the following blank column) will be deleted from the display.
4095
This option is closely related to the
4096
threading-expanded-character option. Another similar option
4097
which affects the thread display is the
4098
threading-lastreply-character option.
4099
_threading-lastreply-character_
4100
The Threading-Lastreply-Character option has a small effect on
4101
the MESSAGE INDEX display when using a threading-display-style
4102
of _show-thread-structure_, _mutt-like_, or
4103
_show-structure-in-from_; and sorting by Threads or
4104
OrderedSubject. The value of this option is a single character.
4105
This character is used instead of the vertical line character
4106
when there are no more replies directly to the parent of the
4107
current message. It can be used to "round-off" the bottom of the
4108
vertical line by setting it to a character such as a backslash
4109
(\) or a backquote (`). The default value of this option is the
4110
backslash character (\). This option may not be set to the Empty
4111
Value. In that case, the default will be used instead.
4112
This option is displayed as "Threading Last Reply Character".
4113
_title-background-color_
4114
_title-foreground-color_
4116
_title-closed-background-color_
4117
_title-closed-foreground-color_
4119
_titlebar-color-style_
4120
titlebar-color-style.
4121
_unknown-character-set_
4122
A text message should either be made up of all US-ASCII
4123
characters or it should contain a charset label which tells the
4124
software which character set encoding to use to interpret the
4125
message. Sometimes a malformed message may be unlabeled but
4126
contain non-ascii text. This message is outside of the standards
4127
so any attempt to read it could fail. When _Alpine_ attempts to
4128
read such a message it will try to interpret the text in the
4129
character set you specify here. For example, if you have
4130
correspondents who send you unlabeled messages that are usually
4131
made up of characters from the WINDOWS-1251 character set,
4132
setting this unknown-character-set to WINDOWS-1251 will allow
4133
you to read those messages. Of course, if the unlabeled message
4134
is actually in some other character set, then you may see
4135
garbage on your screen.
4136
In the Setup/Config screen you may choose from a list of all the
4137
character sets _Alpine_ knows about by using the "T" ToCharsets
4140
This option affects the behavior of the Composer's _^R_ (Read
4141
File) and _^J_ (Attach File, in the header) commands. It
4142
specifies a Unix program name, and any necessary command line
4143
arguments, that _Alpine_ can use to transfer files from your
4144
personal computer into messages that you are composing.
4145
_upload-command-prefix_
4146
This option is used in conjunction with the _upload-command_
4147
option. It defines text to be written to the terminal emulator
4148
(via standard output) immediately prior to starting the upload
4149
command. This is useful for integrated serial line file transfer
4150
agents that permit command passing (e.g., Kermit's APC method).
4152
List of programs to use to open Internet URLs. This value
4153
affects _Alpine_'s handling of URLs that are found in the text
4154
of messages you read. Normally, only URLs _Alpine_ can handle
4155
directly are automatically offered for selection in the "Message
4156
Text" screen. When one or more comma delimited Web browsers
4157
capable of deciphering URLs on their command line are added
4158
here, _Alpine_ will choose the first available browser to
4159
display URLs it doesn't recognize.
4160
Additionally, to support various connection methods and
4161
browsers, each entry in this list can begin with the special
4162
token _TEST(test-string)_. The test-string is a shell command
4163
that _Alpine_ will run and which must exit with a status of zero
4164
for _Alpine_ to consider that browser for use (the other
4165
criteria is that the browser must exist as a full path or a path
4166
relative to your home directory).
4169
url-viewers=_TEST("test -n '${DISPLAY}'")_ /usr/local/bin/netscape,
4170
/usr/local/bin/lynx, C:\BIN\NETSCAPE.BAT
4171
This example shows that for the first browser in the list to be
4172
used the environment variable DISPLAY must be defined. If it is,
4173
then the file /usr/local/bin/netscape must exist. If either
4174
condition is not met, then the file /usr/local/bin/lynx must
4175
exist. If it doesn't, then the final path and file must exist.
4176
Note that the last entry is a DOS/Windows path. This is one way
4177
to support _Alpine_ running on more than one architecture with
4178
the same configuration file.
4179
_use-only-domain-name_
4180
Can be set to _yes_ or _no._ Anything but _yes_ means _no._ If
4181
set to _yes_ the first label in the host name will be lopped off
4182
to get the domain name and the domain name will be used for
4183
outgoing mail and such. That is, if the host name is
4184
_carson.u.example.edu_ and this variable is set to _yes,_ then
4185
_u.example.edu_ will be used on outgoing mail. Only meaningful if
4186
user-domain is NOT set.
4188
Sets the domain or host name for the user, overriding the system
4189
host or domain name. See the domain name section. The easiest
4190
way to change the full From address is with the customized-hdrs
4193
_PC-Alpine_ only and personal configuration file only. Sets the
4194
username that is placed on all outgoing messages. The username
4195
is the part of the address that comes before the "@". The
4196
easiest way to change the full From address is with the
4197
customized-hdrs variable.
4198
_user-input-timeout_
4199
If this is set to an integer greater than zero, then this is the
4200
number of _hours_ to wait for user input before _Alpine_ times
4201
out. If _Alpine_ is in the midst of composing a message or is
4202
waiting for user response to a question, then it will not
4203
timeout. However, if _Alpine_ is sitting idle waiting for the
4204
user to tell it what to do next and the user does not give any
4205
input for this many hours, _Alpine_ will exit. No expunging or
4206
moving of read messages will take place. It will exit similarly
4207
to the way it would exit if it received a hangup signal. This
4208
may be useful for cleaning up unused _Alpine_ sessions which
4209
have been forgotten by their owners. The _Alpine_ developers
4210
envision system administrators setting this to a value of
4211
several hours (24?) so that it won't surprise a user who didn't
4212
want to be disconnected.
4214
This variable holds the optional Header Colors and patterns
4215
which have been defined by the user. This is usually modified by
4216
using the Header Colors section of the Setup Color screen.
4218
You may change the default list of headers that are viewed by
4219
listing the headers you want to view here. If the headers in
4220
your _viewer-hdrs_ list are present in the message, then they
4221
will be shown. The order of the headers you list will also be
4222
honored. If the special value _all-except_ is included as the
4223
first header in the _viewer-hdrs_ list, then all headers in the
4224
message except those in the list will be shown. The values are
4225
all case insensitive.
4226
This option is displayed as "Viewer Headers".
4227
_viewer-margin-left_
4228
This variable controls the left-hand vertical margin's width in
4229
_Alpine_'s Message Viewing screen. Its value is the number of
4230
space characters preceding each displayed line. For consistency
4231
with Viewer-Margin-Right, you may specify the column number to
4232
start in (column numbering begins with number 1) instead of the
4233
width of the margin by appending a lower case letter "c" to the
4234
number. For example, a value of "2c" means to start the text in
4235
column two, which is entirely equivalent to a value of "1",
4236
which means to leave a margin of 1 space.
4237
The default is a left margin of 0 (zero). Misconfigurations (for
4238
example, negative values or values with starting left columns
4239
greater than the ending right column) are silently ignored. If
4240
the number of columns for text between the Viewer-Margin-Left
4241
and the Viewer-Margin-Right is fewer than 8, then margins of
4242
zero will be used instead.
4243
_viewer-margin-right_
4244
This variable controls the right-hand vertical margin's width in
4245
_Alpine_'s Message Viewing screen. Its value is the number of
4246
space characters following each displayed line. You may specify
4247
the column number to end the text in (column numbering begins
4248
with number 1) instead of the width of the margin by appending a
4249
lower case letter "c" to the number. For example, a value of
4250
"76c" means to end the text in column 76. If the screen is 80
4251
characters wide, this is equivalent to a value of "4", which
4252
means to leave a margin of 4 spaces. However, if you use
4253
different size screens at different times, then these two values
4255
The default right margin is 4. Misconfigurations (for example,
4256
negative values or values with starting left columns greater
4257
than the ending right column) are silently ignored. If the
4258
number of columns for text between the Viewer-Margin-Left and
4259
the Viewer-Margin-Right is fewer than 8, then margins of zero
4260
will be used instead.
4262
This option specifies an aspect of _Alpine_'s Message Viewing
4263
screen. When the space bar is used to page forward in a message,
4264
the number of lines specified by the _viewer-overlap_ variable
4265
will be repeated from the bottom of the screen. That is, if this
4266
was set to two lines, then the bottom two lines of the screen
4267
would be repeated on the top of the next screen. The normal
4268
default value is "2".
4270
Winsock version of _PC-Alpine_ only. Window position in the
4271
format: CxR+X+Yn Where C and R are the window size in characters
4272
and X and Y are the screen position of the top left corner of
4274
__________________________________________________________________
4276
Configuration Features
4278
There are several features (options) which may be turned off or on. The
4279
configuration variable feature-list is a list of all the features that
4280
are turned on or off. If the name of a feature is in the list it will
4281
be turned on. If the name of a feature with the characters no-
4282
prepended is in the list, it will turn the feature off. This is useful
4283
for overriding system-wide defaults. This is because, unlike all the
4284
other configuration variables, the _feature-list_ is additive. That is,
4285
first the system-wide _feature-list_ is read and then the user's
4286
_feature-list_ is read. This makes it possible for the system manager to
4287
turn some of the features on by default while still allowing the user
4288
to cancel that default. For example, if the system manager has turned
4289
on the _allow-talk_ feature by default then a user may turn it back off
4290
by including the feature _no-allow-talk_ in his or her personal
4291
configuration file. Of course, these details are usually handled by
4292
_Alpine_ when the user turns an option on or off from inside the
4293
_Setup/Config_ screen.
4295
System managers should take some care when turning on features by
4296
default. Some of the documentation assumes that all of the features are
4297
off by default, so it could be confusing for a user if some are on by
4298
default instead. Feature names are case-independent.
4300
Here is an alphabetical list of possible features.
4301
_allow-changing-from_
4302
Prior to _Pine_ 4.00 there was a _compile_-time option called
4303
ALLOW_CHANGING_FROM. That has been replaced by a _runtime_
4304
feature. If this feature is turned on then the From line can be
4305
changed just like all the other header fields that can be
4306
changed. See the configuration variables customized-hdrs and
4307
default-composer-hdrs for more information on editing headers.
4308
The default value for this feature is ON, so that editing of
4309
From headers is allowed by default.
4311
Unix _Alpine_ only. By default, permission for others to _talk_
4312
to your terminal is turned off when you are running _Alpine_.
4313
When this feature is set, permission is instead turned on.
4314
Note: The _talk_ program has nothing to do with _Alpine_ or
4315
email. The _talk_ daemon on your system will attempt to print a
4316
message on your screen when someone else is trying to contact
4317
you. If you wish to see these messages while you are running
4318
_Alpine_, you should enable this feature.
4319
If you do enable this feature and see a _talk_ message, you must
4320
suspend or quit _Alpine_ before you can respond.
4321
_alternate-compose-menu_
4322
This feature controls the menu that is displayed when Compose is
4323
selected. If set, a list of options will be presented, with each
4324
option representing the type of composition that could be used.
4325
This feature is most useful for users who want to avoid being
4326
prompted with each option separately, or who want to avoid the
4327
checking of remote postponed or form letter folders. The
4328
possible types of composition are:
4329
New, for starting a new composition. Note that if New is
4330
selected and roles are set, roles are checked for matches and
4331
applied according to the setting of the matching role.
4332
Interrupted, for continuing an interrupted composition. This
4333
option is only offered if an interrupted message folder is
4335
Postponed, for continuing postponed compositions. This option is
4336
offered if a postponed-folder is set in the config _REGARDLESS
4337
OF_ whether or not the postponed folder actually exists. This
4338
option is especially handy for avoiding having to check for the
4339
existence of a remote postponed folder.
4340
Form, for using form letters. This option is offered if the
4341
form-letter-folder is set in the config, and is not checked for
4342
existence for reasons similar to those explained by the
4344
setRole, for selecting a role to apply to a composition.
4345
_alternate-role-menu_
4346
Normally the Role Command allows you to choose a role and
4347
compose a new message using that role. When this feature is set,
4348
the role command will first ask whether you want to Compose a
4349
new message, Forward the current message, Reply to the current
4350
message, or Bounce the current message. If you are not in the
4351
MESSAGE INDEX and are not viewing a message, then there is no
4352
current message and the question will be skipped. After you have
4353
chosen to Compose, Forward, Reply or Bounce you will then choose
4354
the role to be used.
4355
When Bouncing the "Set From" address is used for the Resent-From
4356
header, the "Set Fcc" value is used for the Fcc provided that
4357
the option "Fcc-On-Bounce" is turned on, and the "Use SMTP
4358
Server" value is used for the SMTP server, if set. Other actions
4359
of the role are ignored when Bouncing.
4360
This feature is displayed as "Alternate Role (#) Menu".
4363
This feature affects _Alpine_'s display routines. If set, the
4364
normal inverse-video cursor (used to highlight the current item
4365
in a list) will be replaced by an _arrow_ cursor and other
4366
screen update optimizations for low-speed links (e.g. 2400 bps
4367
dialup connections) will be activated. One of the optimizations
4368
is that colored index lines (set up with Indexcolor Rules) will
4369
not be colored. This might be useful if _you_ know you have a
4370
slow speed link but for some reason _Alpine_ doesn't know.
4371
_auto-move-read-msgs_
4372
This feature controls an aspect of _Alpine_'s behavior upon
4373
quitting. If set, and the read-message-folder variable is also
4374
set, then _Alpine_ will automatically transfer all read messages
4375
from the _INBOX_ to the designated folder and mark them as
4376
deleted in the _INBOX_. Messages in the _INBOX_ marked with an
4377
_N_ (meaning New, or unseen) are not affected.
4378
This feature is displayed as "Auto Move Read Messages".
4379
_auto-open-next-unread_
4380
This feature controls the behavior of the TAB key when
4381
traversing folders in the optional incoming-folders collection
4382
or in optional news-collections.
4383
When the TAB (Next New) key is pressed, and there are no more
4384
unseen messages in the current (incoming message or news)
4385
folder, _Alpine_ will search the list of folders in the current
4386
collection for one containing New or Recent (new since the last
4387
time the folder was opened) messages. This behavior may be
4388
modified slightly with the Tab-Uses-Unseen-For-Next-Folder
4389
feature which causes _Alpine_ to look for Unseen messages
4390
instead of Recent messages. By default, when such a folder is
4391
found, _Alpine_ will ask whether you wish to open the folder. If
4392
this feature is set, _Alpine_ will automatically open the folder
4394
_auto-unselect-after-apply_
4395
This feature affects the behavior of the Apply command. If set,
4396
the Apply command will do the operation you specify, but then
4397
will implicitly do an "UnSelect All", so that you will
4398
automatically be back in the normal Index view after the Apply.
4399
_auto-unzoom-after-apply_
4400
If set, and if you are currently looking at a Zoomed Index view
4401
of selected messages, the _Apply_ command will do the operation
4402
you specify, but then will implicitly do an _UnZoom_, so that
4403
you will automatically be back in the normal Index view after
4404
the _Apply_. This feature is set by default.
4405
_auto-zoom-after-select_
4406
If set, the _; select_ command will automatically perform a
4407
_Zoom_ after the _select_ is complete. This feature is set by
4409
_busy-cue-spinner-only_
4410
When _Alpine_ is delayed for some reason it usually shows that
4411
something is happening with a small animated display in the
4412
status message line near the bottom of the screen. Setting this
4413
feature will cause that animation to be the same each time
4414
instead of having _Alpine_ choose a random animation. You may
4415
turn the animation off altogether by setting the busy-cue-rate
4417
_check-newmail-when-quitting_
4418
If set, _Alpine_ will check for new mail after you give the Quit
4419
command. If new mail has arrived since the previous check, you
4420
will be notified and given the choice of quitting or not
4422
_combined-addrbook-display_
4423
This feature affects the address book display screens. Normally,
4424
expanding an address book from the ADDRESS BOOK LIST screen will
4425
cause the remaining address books and directory servers to
4426
disappear from the screen, leaving only the entries of the
4427
expanded address book. If this feature is set, then the other
4428
address books will remain on the screen, so that all of the
4429
address books can be present at once.
4430
The way that commands work won't be changed. For example, the
4431
Select All command will select all of the entries in the current
4432
address book, not all of the entries in all of the address
4433
books. The WhereIs command will change a little. It will search
4434
through all of the text on the screen plus all of the entries
4435
from expanded address books.
4436
When this feature is set, the setting of the feature
4437
expanded-view-of-addressbooks has an effect.
4438
This feature is displayed as "Combined Addressbook Display".
4439
_combined-folder-display_
4440
This feature affects the folder list display screens. Normally,
4441
each folder list is viewed within its collection only. This
4442
command allows folder lists to be viewed within a single screen
4443
that combines the contents of all collections.
4444
The way that commands work won't be changed. For example, the
4445
Select All command will select all of the folders in the current
4446
collection, not all of the entries in all of the collections.
4447
The WhereIs command will change a little. It will search through
4448
all of the folders in the current collection as well as all the
4449
folder in any other expanded collection.
4450
When this feature is set, the setting of the feature
4451
expanded-view-of-folders has an effect.
4452
_combined-subdirectory-display_
4453
This feature affects the Folder List screen when the
4454
combined-folder-display feature is enabled. Normally, selecting
4455
a directory from the Folder List takes you into a new screen
4456
displaying only the contents of that directory.
4457
Enabling this feature will cause the contents of the selected
4458
directory to be displayed within the boundaries of the
4459
Collection it is a part of. All previously displayed collections
4460
will remain in the screen.
4461
The way that commands work won't be changed. For example, the
4462
Select All command will select all of the folders in the
4463
directory, as opposed to all of the entries in all of the
4464
collections. The WhereIs command will change a little. It will
4465
search through all of the folders in the current collection as
4466
well as all the folder in any other expanded collection.
4467
_compose-cancel-confirm-uses-yes_
4468
This feature affects what happens when you type ^C to cancel a
4469
composition. By default, if you attempt to cancel a composition
4470
by typing ^C, you will be asked to confirm the cancellation by
4471
typing a "C" for _C_onfirm. It logically ought to be a "Y" for
4472
_Y_es, but that is risky because the "^C Y" needed to cancel a
4473
message is close (on the keyboard) to the "^X Y" needed to send
4475
If this feature is set the confirmation asked for will be a
4476
"_Y_es" instead of a "_C_onfirm" response.
4477
_compose-cut-from-cursor_
4478
If set, the _^K_ command in the composer will cut from the
4479
current cursor position to the end of the line, rather than
4480
cutting the entire line.
4481
This feature is displayed as "Ctrl-K Cuts From Cursor".
4482
_compose-maps-delete-key-to-ctrl-d_
4483
If set, Delete will be equivalent to ^D, and delete the current
4484
character. Normally _Alpine_ defines the Delete key to be
4485
equivalent to ^H, which deletes the _previous_ character.
4486
This feature is displayed as "Delete Key Maps to Ctrl-D".
4487
_compose-rejects-unqualified-addrs_
4488
If set, unqualified names entered as addresses will be treated
4489
as errors unless they match an addressbook nickname or are
4490
looked up successfully on an LDAP server. _Alpine_ will not
4491
attempt to turn them into complete addresses by adding your
4492
local domain (which _Alpine_ normally does by default).
4493
A complete (fully-qualified) address is one containing a
4494
username followed by an _@_ symbol, followed by a host or domain
4495
name (e.g. _jsmith@example.com_). An unqualified name is one
4496
without the _@_ symbol and host or domain name (e.g. _jsmith_).
4497
This feature is displayed as "Compose Rejects Unqualified
4499
_compose-send-offers-first-filter_
4500
If you have sending-filters configured, setting this feature
4501
will cause the first filter in the _sending-filters_ list to be
4502
offered as the default instead of _unfiltered_, the usual
4504
_compose-sets-newsgroup-without-confirm_
4505
If you enter the composer while reading a newsgroup, you will
4506
normally be prompted to determine whether you intend the new
4507
message to be posted to the current newsgroup or not. If this
4508
feature is set, _Alpine_ will not prompt you in this situation,
4509
and will assume that you do indeed wish to post to the newsgroup
4511
This feature is displayed as "Compose Sets Newsgroup Without
4513
_confirm-role-even-for-default_
4514
If you have roles, when you Reply to or Forward a message, or
4515
Compose a new message, _Alpine_ will search through your roles
4516
for one which matches. Normally, if no matches are found you
4517
will be placed into the composer with no opportunity to select a
4518
role. If this feature is set, then you will be asked to confirm
4519
that you don't want a role. This will give you the opportunity
4520
to select a role (with the ^T command). If you confirm no role
4521
with a Return, you will be placed in the composer with no role.
4522
You may also confirm with either an "N" or a "Y". These behave
4523
the same as if you pressed the Return. (The "N" and "Y" answers
4524
are available because they match what you might type if there
4526
If you are using the alternate form of the Compose command
4527
called "Role", then all of your roles will be available to you,
4528
independent of the value of this feauture and of the values set
4529
for all of Reply Use, Forward Use, and Compose Use.
4530
_continue-tab-without-confirm_
4531
Normally, when you use the TAB NextNew command and there is a
4532
problem checking a folder, you are asked whether you want to
4533
continue with the search in the following folder or not. This
4534
gives you a chance to stop the NextNew processing.
4535
If this feature is set you will not be asked. It will be assumed
4536
that you want to continue.
4537
This feature is displayed as "Continue NextNew Without
4539
_convert-dates-to-localtime_
4540
Normally, the message dates that you see in the MESSAGE INDEX
4541
and MESSAGE VIEW are displayed in the timezone they were sent
4542
from. For example, if a message was sent to you from a few
4543
timezones to the east it might appear that it was sent from the
4544
future; or if it was sent from somewhere to the west it might
4545
appear as if it is from yesterday even though it was sent only a
4546
few minutes ago. If this feature is set an attempt will be made
4547
to convert the dates to your local timezone to be displayed.
4548
Note that this does not affect the results of Select by Date or
4549
of anything else other than these displayed dates. When viewing
4550
the message you may look at the original unconverted value of
4551
the Date header by using the HdrMode Command.
4552
_copy-to-address-to-from-if-it-is-us_
4553
This feature affects the From address used when Replying to a
4554
message. It is probably only useful if you have some
4555
alt-addresses defined. When enabled, it checks to see if any of
4556
the addresses in the To or Cc fields of the message you are
4557
replying to is one of your addresses. If it is, and there is
4558
only one of them, then that address is used as the From address
4559
in the message you are composing. In other words, you will be
4560
using a From address that is the same as the To address that was
4561
used to get the mail to you in the first place.
4562
If a role is being used and it has a From address defined, that
4563
From address will be used rather than the one derived from this
4565
_delete-skips-deleted_
4566
If set, this feature will cause the _Delete_ command to advance
4567
past other messages that are marked deleted. In other words,
4568
pressing _D_ will both mark the current message deleted and
4569
advance to the next message that is not marked deleted. This
4570
feature is set by default.
4571
_disable-config-cmd_
4572
If set, the configuration screen _Setup/Config_ will not be
4574
_disable-save-input-history_
4575
Many of the prompts that ask for input in the status line near
4576
the bottom of the screen will respond to Up Arrow and Down Arrow
4577
with the history of previous entries. For example, in the
4578
MESSAGE INDEX screen when you use the WhereIs command the text
4579
you entered will be remembered and can be recalled by using the
4580
Up Arrow key. Another example, when saving a message the folders
4581
saved to will be remembered and can be recalled using the arrow
4583
In the Save prompt, some users prefer that the Up and Down arrow
4584
keys be used for the Previous Collection and Next Collection
4585
commands instead of for a history of previous saves. If this
4586
option is set the Up and Down arrow keys will become synonyms
4587
for the Previous Collection and Next Collection (^P and ^N)
4588
commands in the prompt for the name of a folder to Save to or in
4589
the prompt for the name of a folder to GoTo. When this feature
4590
is not set (the default), ^P and ^N will change the collection
4591
and the arrow keys will show the history.
4592
_disable-keyboard-lock-cmd_
4593
In the Main _Alpine_ menu there is a Keyboard locking command
4594
(_KBLock_). If this feature is set, that command won't be
4595
available to the user.
4597
If set, the command key menu that normally appears on the bottom
4598
two lines of the screen will not usually be there. Asking for
4599
help with _^G_ or _?_ will cause the key menu to appear instead
4600
of causing the help message to come up. If you want to actually
4601
see the help text, another _^G_ or _?_ will show it to you.
4602
After the key menu has popped up with the help key it will
4603
remain there for an _O Other_ command but will disappear if any
4604
other command is typed.
4605
_disable-password-caching_
4606
Normally, loginname/password combinations are cached in _Alpine_
4607
so that the user does not have to enter the same password more
4608
than once in a session. A disadvantage to this approach is that
4609
the password must be stored in the memory image of the running
4610
_Alpine_ in order that it can be reused. In the event that
4611
_Alpine_ crashes and produces a core dump, and that core dump is
4612
readable by others, the loginname and password could possibly be
4613
read from the core dump.
4614
If this feature is set, then the passwords will not be cached
4615
and the user will have to retype the password whenever _Alpine_
4616
needs it. Even with this feature set there is still some chance
4617
that the core file will contain a password, so care should be
4618
taken to make the core files unreadable.
4619
NOTE: If PASSFILE caching is enabled, this does not disable it.
4620
That is a separate and independent feature.
4621
_disable-password-cmd_
4622
If set the _Newpassword_ command usually available under the
4623
_Setup_ command will not be available.
4624
_disable-pipes-in-sigs_
4625
If set it will be an error to append a vertical bar (|) to the
4626
name of a signature file. Appending a vertical bar normally
4627
causes the signature file to be executed to produce the
4629
_disable-pipes-in-templates_
4630
If set it will be an error to append a vertical bar (|) to the
4631
name of a template file. Appending a vertical bar normally
4632
causes the signature file to be executed to produce the
4634
_disable-regular-expression-matching-for-alternate-addresses_
4635
Normally, the alt-addresses option is interpreted as a regular
4636
expression. One type of address that might cause trouble is an
4637
address that contains a plus sign. If you want to have an
4638
address with a plus as one of your alternate addresses and you
4639
don't want to use regular expressions, then setting this feature
4640
will cause _Alpine_ to treat the addresses you list literally
4642
_disable-roles-setup-cmd_
4643
If set the _Roles_ command usually available under the _Setup_
4644
command will not be available.
4645
_disable-roles-sig-edit_
4646
If set the roles editor in the _Setup/Roles_ command will not
4647
allow editing of signature files with the F subcommand.
4648
_disable-roles-template-edit_
4649
If set the roles editor in the _Setup/Roles_ command will not
4650
allow editing of template files with the F subcommand.
4652
If set, _Alpine_ will not generate a "Sender:" or "X-X-Sender"
4653
header. This may be desirable on a system which is virtually
4654
hosting many domains, and the sysadmin has other methods
4655
available for tracking a message to its originator.
4656
This feature is displayed as "Do Not Generate Sender Header".
4657
_disable-setlocale-collate_
4658
This is a hard to understand feature that should only be used in
4659
rare cases. Normally, the C function call
4661
setlocale(LC_COLLATE, "")
4662
is used by _Alpine_. If you want to try turning it off, setting
4663
this feature will turn it off. This part of the locale has to do
4664
with the sort order of characters in your locale.
4665
_disable-shared-namespaces_
4666
If this hidden feature is set the automatic search for
4667
namespaces "ftp", "imapshared", and "imappublic" by the
4668
underlying library will be disabled. The reason this feature
4669
exists is because there are some implementations of system
4670
password lookup routines which are very slow when presented with
4671
a long loginname which does not exist. This feature could be set
4672
to prevent the delay at startup time when the names above are
4673
searched for in the password file.
4674
_disable-signature-edit-cmd_
4675
If set the _Signature_ editing command usually available under
4676
the _Setup_ command will not be available.
4677
_disable-take-fullname-in-addresses_
4678
Normally, when TakeAddr is used to copy an address or addresses
4679
from a message into an address book entry, _Alpine_ will try to
4680
preserve the full name associated with each address in the list
4681
of addresses. The reason for this is so that if the entry is a
4682
list or later becomes a list, then information about the
4683
individual addresses in the list is preserved. If you would
4684
rather just have the simple addresses in the list of addresses,
4685
set this feature. For example, with the default setting you
4686
might see something like this in the ADDRESS BOOK editor after
4689
Fullname : Bedrock Elders
4692
Addresses : Fred Flintstone <flint@bedrock.org>,
4693
Barney Rubble <rubble@bedrock.org>
4695
but with this feature set it would look like
4697
Fullname : Bedrock Elders
4700
Addresses : flint@bedrock.org,
4703
instead. Note the difference in the Addresses field.
4704
_disable-take-last-comma-first_
4705
Normally, when _TakeAddr_ is used to copy an address from a
4706
message into an address book, _Alpine_ will attempt to rewrite
4707
the full name of the address in the form:
4713
It does this because many people find it useful to sort by Last
4714
name instead of First name. If this feature is set, then the
4715
_TakeAddr_ command will not attempt to reverse the name in this
4717
_disable-terminal-reset-for-display-filters_
4719
This feature affects _Alpine_'s behavior when using
4720
Display-Filters. Normally, before the display filter is run, the
4721
terminal mode is reset to what it was before you started
4722
_Alpine_. This may be necessary if the filter requires the use of
4723
the terminal. For example, it may need to interact with you. If
4724
you set this feature, then the terminal mode will not be reset.
4725
One thing that turning on this feature should fix is the
4726
coloring of quoted text in the message view, which breaks
4727
because the terminal reset resets the color state of the
4728
terminal (Color Configuration).
4729
_downgrade-multipart-to-text_
4730
This feature affects _Alpine_'s behavior when sending mail.
4731
Internet standards require _Alpine_ to translate all non-ASCII
4732
characters in messages that it sends using MIME encoding. This
4733
encoding can be ostensibly broken for recipients if any agent
4734
between _Alpine_ and the recipient, such as an email list
4735
expander, appends text to the message, such as list information
4736
or advertising. When sending such messages _Alpine_ attempts to
4737
protect such encoding by placing extra MIME boundaries around
4739
These extra boundaries are invisible to recipients that use
4740
MIME-aware email programs (the vast majority). However, if you
4741
correspond with users of email programs that are not MIME-aware,
4742
or do not handle the extra boundaries gracefully, you can use
4743
this feature to prevent _Alpine_ from including the extra MIME
4744
information. Of course, it will increase the likelihood that
4745
non-ASCII text you send may appear corrupt to the recipient.
4746
_enable-8bit-esmtp-negotiation_
4747
This feature affects _Alpine_'s behavior when sending mail. By
4748
default, this feature is set. Internet standards require that
4749
all electronic mail messages traversing the global Internet
4750
consist of 7bit ASCII characters unless a pair of cooperating
4751
mail transfer agents explicitly agree to allow 8bit messages. In
4752
general, then, exchanging messages in non-ASCII characters
4753
requires MIME encoding.
4754
However, there are now Internet standards that allow for
4755
unencoded 8bit exchange of messages between cooperating systems.
4756
When this feature is set _Alpine_ will try to negotiate
4757
unencoded 8bit transmission during the sending process. Should
4758
the negotiation fail, _Alpine_ will fall back to its ordinary
4760
Note, this feature relies on your system's mail transport agent
4761
or configured smtp-server having the negotiation mechanism
4762
introduced in "Extended SMTP" (ESMTP) and the specific extension
4764
_enable-8bit-nntp-posting_
4765
The Internet standard for exchanging USENET news messages
4766
(RFC-1036) specifies that USENET messages should conform to
4767
Internet mail standards and contain only 7bit characters, but
4768
much of the news transport software in use today is capable of
4769
successfully sending messages containing 8bit characters. Hence,
4770
many people believe that it is appropriate to send 8bit news
4771
messages without any MIME encoding.
4772
Moreover, there is no Internet standard for explicitly
4773
negotiating 8bit transfer, as there is for Internet email.
4774
Therefore, _Alpine_ provides the option of posting unencoded
4775
8bit news messages, though not as the default. Setting this
4776
feature will turn OFF _Alpine_'s MIME encoding of newsgroup
4777
postings that contain 8bit characters.
4778
Note, articles may cross a path or pass through news transport
4779
software that is unsafe or even hostile to 8bit characters. At
4780
best this will only cause the posting to become garbled. The
4781
safest way to transmit 8bit characters is to leave _Alpine_'s
4782
MIME encoding turned on, but recipients who lack MIME-aware
4783
tools are often annoyed when they receive MIME-encoded messages.
4784
_enable-aggregate-command-set_
4785
When this feature is set you may use the commands and
4786
subcommands that relate to performing operations on more than
4787
one message at a time. We call these "aggregate operations". In
4788
particular, the _; Select_, _A Apply_, and _Z Zoom_ commands are
4789
enabled by this feature. _Select_ is used to _tag_ one or more
4790
messages meeting the specified criteria. _Apply_ can then be
4791
used to apply any message command to all of the selected/tagged
4792
messages. Further, the _Zoom_ command allows you to toggle the
4793
"Folder Index" view between just those Selected and all messages
4795
This feature also enables the _^X_ subcommand in the "Folder
4796
Index" _WhereIs_ command which causes all messages matching the
4797
_WhereIs_ argument to become selected.
4798
You may also use aggregate operations in the address book
4799
screens where you are operating on address book entries instead
4801
_enable-alternate-editor-cmd_
4802
If this feature is set (the default), and the editor variable is
4803
not set, entering the _^__ (Control-underscore) key while
4804
composing a message will prompt you for the name of the editor
4805
you would like to use.
4806
If the environment variable $EDITOR is set, this value will be
4807
offered as a default. If the _editor_ variable is set, the _^__
4808
key will activate the specified editor without prompting, in
4809
which case it is not necessary to set the
4810
_enable-alternate-editor-cmd_ feature. This feature is not
4811
available in _PC-Alpine_.
4812
This feature is displayed as "Enable Alternate Editor Command".
4813
_enable-alternate-editor-implicitly_
4814
If this feature and the editor variable are both set, _Alpine_
4815
will automatically activate the specified editor when the cursor
4816
is moved from the header of the message being composed into the
4817
message text. For replies, the alternate editor will be
4818
activated immediately. If this feature is set but the _editor_
4819
variable is not set, then _Alpine_ will automatically ask for
4820
the name of an alternate editor when the cursor is moved out of
4821
the headers, or if a reply is being done. This feature is not
4822
available in _PC-Alpine_.
4823
_enable-arrow-navigation_
4824
This feature controls the behavior of the left and right arrow
4825
keys. If set, the left and right arrow keys will operate like
4826
the usual navigation keys _<_ and _>_. This feature is set by
4828
If you set this feature, and do not like the changed behavior of
4829
the up/down arrow keys when navigating through the FOLDER LIST
4830
screen -- _first_ from column to column, if more than one folder
4831
is displayed per row, and _then_ from row to row -- you may
4832
either also wish to set the feature
4833
enable-arrow-navigation-relaxed, single-column-folder-list, or
4834
use the ^P/^N (instead of up/down arrow) keys to move up/down
4835
the list of folders in each column.
4836
_enable-arrow-navigation-relaxed_
4837
This feature controls the behavior of the left and right arrow
4838
keys in the FOLDER LIST screen when the enable-arrow-navigation
4839
feature is set. This feature is set by default.
4840
When this feature is set, the left and right arrow keys in the
4841
FOLDER LIST screen move the highlight bar to the left or right,
4842
and the up and down arrows move it up or down.
4843
When the "Enable-Arrow-Navigation" feature is set and this
4844
feature is not set; the left and right arrow keys in the Folder
4845
List screen strictly track the commands bound to the '<' and '>'
4846
keys, and the up and down arrow keys move the highlight bar to
4847
the previous and next folder or directory name.
4848
_enable-background-sending_
4849
If set, this feature enables a subcommand in the composer's
4850
_Send?_ confirmation prompt. The subcommand allows you to tell
4851
_Alpine_ to handle the actual posting in the background. While
4852
this feature usually allows posting to appear to happen very
4853
fast, it has no affect on the actual delivery time it takes a
4854
message to arrive at its destination.
4855
This feature isn't supported on all systems. All DOS and
4856
Windows, as well as several Unix ports, do not recognize this
4857
feature. It is not possible to use background sending if the
4858
feature send-without-confirm is set.
4859
Error handling is significantly different when this feature is
4860
enabled. Any message posting failure results in the message
4861
being appended to your _Interrupted_ mail folder. When you type
4862
the _Compose_ command, _Alpine_ will notice this folder and
4863
offer to extract any messages contained. Upon continuing a
4864
failed message, _Alpine_ will display the nature of the failure
4865
in the status message line.
4866
Under extreme conditions, it is possible for message data to get
4867
lost. Do not enable this feature if you typically run close to
4868
any sort of disk-space limits or quotas.
4870
Setting this feature enables the _B Bounce_ command, which will
4871
prompt for an address and _remail_ the message to the new
4872
recipient. This command is used to re-direct messages that you
4873
have received in error, or need to be redirected for some other
4874
reason (e.g. list moderation). The final recipient will see a
4875
header indicating that you have Resent the msg, but the
4876
message's From: header will show the original author of the
4877
message, and replies to it will go back to that author, and not
4879
This feature is displayed as "Enable Bounce Command".
4880
_enable-cruise-mode_
4881
This feature affects _Alpine_'s behavior when you hit the "Space
4882
Bar" at the end of a displayed message. Typically, _Alpine_
4883
complains that the end of the text has already been reached.
4884
Setting this feature causes such keystrokes to be interpreted as
4885
if the _Tab_ key had been hit, thus taking you to the next
4886
_interesting_ message, or scanning ahead to the next incoming
4887
folder with _interesting_ messages.
4888
_enable-cruise-mode-delete_
4889
This feature modifies the behavior of _Alpine_'s
4890
_enable-cruise-mode_ feature. Setting this feature causes _Alpine_
4891
to implicitly delete read messages when it moves on to display
4892
the next _interesting_ message.
4893
NOTE: Beware when enabling this feature _and_ the
4894
expunge-without-confirm feature.
4895
This feature is displayed as "Enable Cruise Mode With Deleting".
4896
_enable-delivery-status-notification_
4897
If set, this feature enables a subcommand in the composer's
4898
"Send?" confirmation prompt. The subcommand allows you to tell
4899
_Alpine_ to request the type of Delivery Status Notification
4900
(DSN) which you would like. Most users will be happy with the
4901
default, and need not enable this feature. See the online help
4903
It is not possible to use delivery status notifications if the
4904
feature send-without-confirm is set.
4905
Note that this is not a method to request _READ_ receipts, which
4906
tells the sender when the receiver has read the message. In this
4907
case we're talking about notification of delivery to the
4908
mailbox, not notification that the message has been seen.
4910
If set, files beginning with dot (".") will be visible in the
4911
file browser. For example, you'll be able to select them when
4912
using the browser to add an attachment to a message.
4913
_enable-dot-folders_
4914
If set, folders beginning with dot (".") may be added and
4915
viewed. This feature is displayed as "Enable Hidden Folders".
4916
_enable-exit-via-lessthan-command_
4917
If set, then on screens where there is an _Exit_ command but no
4918
_<_ command, the _<_ key will perform the same function as the
4919
_Exit_ command. This feature is set by default.
4920
_enable-fast-recent-test_
4921
This feature controls the behavior of the TAB key when
4922
traversing folders in the optional Incoming-Folders collection
4923
or in optional News-Collections.
4924
When the TAB (NextNew) key is pressed, the default behavior is
4925
to explicitly examine the status of the folder for the number of
4926
recent messages (messages delivered since the last time it was
4927
viewed). Depending on the size and number of messages in the
4928
folder, this test can be time consuming.
4929
Enabling this feature will cause _Alpine_ to only test for the
4930
existence of any recent messages rather than to obtain the
4931
count. This is much faster in many cases. The downside is that
4932
you're not given the number of recent messages when prompted to
4933
view the next folder. If the feature
4934
Tab-Uses-Unseen-For-Next-Folder is turned on, then the present
4935
feature will have no effect.
4937
Setting this feature enables the _* Flag_ command, which allows
4938
you to manipulate the status flags associated with a message. By
4939
default, _Flag_ will set the _Important_ flag, which results in
4940
an asterisk being displayed in column one of the "Folder Index"
4942
This feature is displayed as "Enable Flag Command".
4943
_enable-flag-screen-implicitly_
4944
This feature modifies the behavior of the _* Flag_ command
4945
(provided it too is enabled). By default, when the _* Flag_
4946
command is selected, _Alpine_ offers a prompt to set one of
4947
several flags and also offers the option of entering the
4948
detailed flag manipulation screen via the _^T_ key. Enabling
4949
this feature causes _Alpine_ to immediately enter the detailed
4950
flag screen rather than first offer the simple prompt. The
4951
Enable-Flag-Screen-Keyword-Shortcut option offers a slightly
4952
different way of setting keywords.
4953
_enable-flag-screen-keyword-shortcut_
4954
This feature modifies the behavior of the Flag command and the
4955
Select command. By default, when the "* Flag" command is
4956
selected, _Alpine_ offers a prompt to set one of several flags
4957
and also offers the option of entering the detailed flag
4958
manipulation screen via the "^T" key. If you have keywords
4959
defined, then enabling this feature adds a shortcut way to set
4960
or unset keywords. You use "*" followed by the first letter of a
4961
keyword (or the nickname of a keyword if you've given it a
4962
nickname) and that will set the keyword.
4963
An example is easier to understand than the explanation. The
4964
flag command can always be used to set the system flags. For
4965
example, to set the Answered flag you would type
4968
Now suppose you have defined a keyword "Work" using the Keywords
4969
option in the Config screen. By default, to set a keyword like
4970
"Work" you would usually have to go to the Flag Details screen
4971
using the "^T To Flag Details" command. Instead, if you have
4972
enabled this feature, you may type
4975
to set the Work flag, or
4978
to unset it. Just like for the other flag setting commands, the
4979
case of the letter does not matter, so "w" or "W" both set the
4981
Notice that you can only use this trick for one keyword that
4982
begins with "W". If you happen to have a "Work" keyword and
4983
another keyword that is "WIFI" the "* W" command will set the
4984
first one in your list of keywords. Also, there are five letters
4985
which are reserved for system flags and the NOT command. If you
4986
type "* A" it will always set the Answered flag, not your
4987
"Aardvark" keyword. In order to set the "Aardvark" keyword
4988
you'll still have to use the Flag Details screen.
4989
Because enabling the Enable-Flag-Screen-Implicitly option causes
4990
_Alpine_ to skip directly to the Flag Details screen when the
4991
Flag command is used, setting it will cause this feature to have
4993
Similarly, when Selecting by Keyword, setting this option will
4994
allow you to use Keyword initials instead of full keywords.
4995
_enable-full-header-cmd_
4996
This feature enables the _H Full Headers_ command which toggles
4997
between the display of all headers in the message and the normal
4998
edited view of headers. The _Full Header_ command also controls
4999
which headers are included for _Export_, _Pipe_, _Print_,
5000
_Forward_, and _Reply_ functions. (For _Reply_, the _Full Header_
5001
mode will respect the _include-headers-in-reply_ feature
5003
If Full Header mode is turned on and you Forward a message, you
5004
will be asked if you'd like to forward the message as an
5005
attachment, as opposed to including the text of the message in
5006
the body of your new message.
5007
If you have also turned on the "Quote Suppression" option then
5008
the Full Headers command actually rotates through three states
5009
instead of just two. The first is the normal view with long
5010
quotes suppressed. The second is the normal view but with the
5011
long quotes included. The last enables the display of all
5012
headers in the message. When using Export, Pipe, Print, Forward,
5013
or Reply the quotes are never suppressed, so the first two
5014
states are identical.
5015
Normally, the Header Mode will reset to the default behavior
5016
when moving to a new message. The mode can be made to persist
5017
from message to message by setting the feature
5018
Quell-Full-Header-Auto-Reset.
5019
This feature is displayed as "Enable Full Header Command".
5020
_enable-full-header-and-text_
5021
This feature affects how the _H Full Headers_ command displays
5022
message text. If set, the raw message text will be displayed.
5023
This especially affects MIME formatted email, where the entire
5024
MIME format will be displayed. This feature similarly affects
5025
how messages are included for the _Export_, _Pipe_, _Print_,
5026
_Forward_, and _Reply_ functions.
5027
_enable-goto-in-file-browser_
5028
Setting this causes _Alpine_ to offer the _G Goto_ command in
5029
the file browser. The Goto command allows you to explicitly type
5030
in the desired directory. That is the default.
5031
_enable-incoming-folders_
5032
If set, this feature defines a pseudo-folder collection called
5033
_INCOMING MESSAGE FOLDERS_. Initially, the only folder included
5034
in this collection will be your _INBOX_, which will no longer
5035
show up in your default saved-message folder collection.
5036
This feature is displayed as "Enable Incoming Folders
5038
_enable-incoming-folders-checking_
5039
This feature is only operational if you have enabled the
5040
optional incoming-folders If you do have Incoming Message
5041
Folders and you also set this feature, then the number of Unseen
5042
messages in each folder will be displayed in the FOLDER LIST
5043
screen for the Incoming Message Folders. The number of Unseen
5044
messages in a folder will be displayed in parentheses to the
5045
right of the name of each folder. If there are no Unseen
5046
messages in a folder then only the name is displayed, not a set
5047
of parentheses with zero inside them. A redraw command, Ctrl-L,
5048
can be used in the FOLDER LIST screen for the Incoming Message
5049
Folders to cause an immediate update.
5050
If a check for Unseen messages fails for a particular folder
5051
then Alpine will no longer attempt to check that folder for the
5052
duration of the session and this will be indicated by a question
5053
mark inside the parentheses.
5054
The features incoming-checking-includes-total,
5055
incoming-checking-uses-recent, incoming-check-list,
5056
incoming-check-interval, incoming-check-interval-secondary, and
5057
incoming-check-timeout all affect how this feature behaves.
5058
_Disable-Index-Locale-Dates_
5059
This feature affects the display of dates in the MESSAGE INDEX.
5060
Normally an attempt is made to localize the dates used in the
5061
MESSAGE INDEX display to your locale. This is controlled with
5062
the LC_TIME locale setting on a UNIX system. On Windows the
5063
Regional Options control panel may be used to set the date
5064
format. At the programming level, _Alpine_ is using the strftime
5065
routine to print the parts of a date.
5066
If this feature is set, dates are displayed in English and with
5067
the conventions of the United States.
5068
_enable-jump-shortcut_
5069
When this feature is set you may enter a number (followed by
5070
RETURN) and jump to that message number, when in the MESSAGE
5071
INDEX or MESSAGE TEXT screens. In other words, it obviates the
5072
need for typing the _J_ for the _Jump_ command.
5073
_enable-lame-list-mode_
5074
This feature modifies the method _Alpine_ uses to ask your IMAP
5075
server for folder names to display in the the FOLDER LIST
5076
screen. It is intended to compensate for a small set of IMAP
5077
servers that are programmed to ignore a part of the request, and
5078
thus respond to _Alpine_'s query with nonsensical results.
5079
If you find that _Alpine_ is erroneously displaying blank folder
5080
lists, try enabling this feature.
5081
NOTE: Enabling this feature has consequences for the Goto and
5082
Save commands. Many servers allow access to folders outside the
5083
area reserved for your personal folders via some reserved
5084
character, typically '#' (sharp), '~' (tilde) or '/' (slash).
5085
This mechanism allows, at the Goto and Save prompts, quick
5086
access to folders outside your personal folder collection
5087
without requiring a specific collection definition. This
5088
behavior will generally not be available when this feature is
5090
This feature is displayed as "Compensate for Deficient IMAP
5092
_enable-mail-check-cue_
5093
If set, this will cause an asterisk to appear in the upper
5094
left-hand corner of the screen whenever _Alpine_ checks for new
5095
mail, and two asterisks whenever _Alpine_ saves (checkpoints)
5096
the state of the current mailbox to disk.
5097
_enable-mailcap-param-substitution_
5098
If set, this will allow mailcap named parameter substitution to
5099
occur in mailcap entries. By default, this is turned off to
5100
prevent security problems which may occur with some incorrect
5101
mailcap configurations. For more information, RFC1524 and look
5102
for "named parameters" in the text of the RFC.
5103
This feature is displayed as "Enable Mailcap Parameter
5105
_enable-mouse-in-xterm_
5106
This feature controls whether or not an X terminal mouse can be
5107
used with _Alpine_. If set, and the $DISPLAY variable indicates
5108
that an X terminal is being used, the left mouse button on the
5109
mouse can be used to select text or commands. Clicking on a
5110
command at the bottom of the screen will behave as if you had
5111
typed that command. Clicking on an index line will move the
5112
current message highlight to that line. Double-clicking on an
5113
index line will view the message. Double-clicking on a link will
5115
This type of mouse support will also work in some terminal
5116
emulators which are not actually X terminals, but which have
5117
extra code to support the xterm style mouse. For those emulators
5118
you not only need to turn this feature on but you also have to
5119
set the $DISPLAY environment variable even though it isn't
5120
needed for your terminal. That will cause _Alpine_ to think that
5121
it is an xterm and to properly interpret the escape sequences
5123
Note: if this feature is set, the behavior of X terminal
5124
cut-and-paste is also modified. It is sometimes possible to hold
5125
the shift key down while clicking left or middle mouse buttons
5126
for the normal xterm cut/paste operations. There is also an
5127
_Alpine_ command to toggle this mode on or off. The command is
5128
Ctrl-\ (Control-backslash).
5129
_enable-msg-view-addresses_
5130
This feature modifies the behavior of _Alpine_'s "Message Text"
5131
screen. Setting this feature causes _Alpine_ to select possible
5132
email addresses from the displayed text and display them in
5133
boldface for selection.
5134
The first available email address is displayed in inverse. This
5135
is the "selected" address. Pressing _RETURN_ will cause _Alpine_
5136
to enter the message composition screen with the To field filled
5137
in with the selected address.
5138
Use the up and down arrow keys to change which of the addresses
5139
displayed in boldface is the current selection.
5140
This feature is displayed as "Enable Message View Address
5142
_enable-msg-view-attachments_
5143
This feature modifies the behavior of _Alpine_'s "Message Text"
5144
screen. Setting this feature causes _Alpine_ to present
5145
attachments in boldface. The first available attachment is
5146
displayed in inverse. This is the "selected" attachment.
5147
Pressing _RETURN_ will cause _Alpine_ to display the selected
5148
attachment. Use the up and down arrow keys to change which of
5149
the attachments displayed in boldface is the current selection.
5150
Speaking of arrow keys, the Up and Down Arrows will select the
5151
next and previous attachments if one is available on the screen
5152
for selection. Otherwise, they will simply adjust the viewed
5153
text one line up or down.
5154
Similarly, when selectable items are present in a message, the
5155
Ctrl-F key can be used to select the next item in the message
5156
independent of which portion of the viewed message is currently
5157
displayed. The Ctrl-B key can be used to select the previous
5158
item in the same way.
5159
This feature is displayed as "Enable Message View Attachment
5161
_enable-msg-view-forced-arrows_
5162
This feature modifies Up and Down arrow key behavior in
5163
_Alpine_'s "Message Text" screen when selectable Attachments,
5164
URL's, or web-hostnames are presented. _Alpine_'s usual behavior
5165
is to move to the next or previous selectable item if currently
5166
displayed or simply to adjust the screen view by one line if the
5167
next selectable line is off the screen.
5168
Setting this feature causes the Up and Down arrow keys to behave
5169
as if no selectable items were present in the message.
5170
Note, the _Ctrl-F_ (next selectable item) and _Ctrl-B_ (previous
5171
selectable item) functionality is unchanged.
5172
This feature is displayed as "Enable Message View Forced
5174
_enable-msg-view-urls_
5175
This feature modifies the behavior of _Alpine_'s "Message Text"
5176
screen. When this feature is set (the default) _Alpine_ will
5177
select possible URLs from the displayed text and display them in
5178
boldface for selection.
5179
The first available URL is displayed in inverse. This is the
5180
"selected" URL. Pressing _RETURN_ will cause _Alpine_ to display
5181
the selected URL via either built-in means as with mailto:,
5182
imap:, news:, and nntp:, or via an external application as
5183
defined by the url-viewers variable.
5184
Use the up and down arrow keys to change which of the URLs
5185
displayed in boldface is the current selection.
5186
This feature is displayed as "Enable Message View URL Links".
5187
_enable-msg-view-web-hostnames_
5188
This feature modifies the behavior of _Alpine_'s "Message Text"
5189
screen. When this feature is set (the default) _Alpine_ will
5190
select possible web hostnames from the displayed text and
5191
display them in boldface for selection.
5192
The first available hostname is displayed in inverse. This is
5193
the "selected" hostname. Pressing _RETURN_ will cause _Alpine_
5194
to display the selected hostname via an external application as
5195
defined by the url-viewers variable.
5196
Use the up and down arrow keys to change which of the hostnames
5197
displayed in boldface is the current selection.
5198
This feature is displayed as "Enable Message View Web Hostname
5200
_enable-multiple-newsrcs_
5201
This feature makes it so _Alpine_ can use multiple newsrcs based
5202
on the news server being connected to, which allows for separate
5203
lists of subscribed-to newsgroups. When this feature is not set,
5204
there is only one list of newsgroups.
5205
Under this feature, the name of a newsrc is based on the news
5206
server. For example, if your newsrc-path is set to ".newsrc",
5207
and the news server you are connecting to is news.example.com,
5208
then the newsrc to be used is .newsrc-news.example.com. Setting
5209
this feature for the first time will allow for the option of
5210
using your old newsrc the next time you read news.
5211
If this feature is set, then the feature
5212
Mult-Newsrc-Hostnames-As-Typed also may affect the name of the
5213
newsrc file that is used.
5214
_enable-newmail-in-xterm-icon_
5215
This feature controls whether or not _Alpine_ will attempt to
5216
announce new mail arrival when it is running in an X terminal
5217
window and that window is iconified. If set, and the $DISPLAY
5218
variable indicates that an X terminal is being used, _Alpine_
5219
will send appropriate escape sequences to the X terminal to
5220
modify the label on _Alpine_'s icon to indicate that new mail
5221
has arrived. _Alpine_ will also modify the _Alpine_ window's
5222
title to indicate new mail. See also
5223
Enable-Newmail-Short-Text-in-Icon.
5224
_enable-newmail-short-text-in-icon_
5225
This feature controls the text to be displayed in an icon in the
5226
event of a new message arrival. Normally, the message will be
5227
the one that is displayed on the screen. This feature shortens
5228
the message to a count of the number of new messages in
5229
brackets. This may be more useful for those who use the window's
5230
title bar in the task bar as a new mail indicator. This feature
5231
is only useful if the Enable-Newmail-in-Xterm-Icon is also set.
5232
Like the Enable-Newmail-in-Xterm-Icon feature, this feature is
5233
only relevant when run in an xterm environment.
5234
_enable-partial-match-lists_
5235
This feature affects the subcommands available when _Sav_ing or
5236
Opening a new folder. If set, the subcommand _^X ListMatches_
5237
will be available. This command allows you to type in a
5238
substring of the folder you are looking for and when you type
5239
_^X_ it will display all folders which contain that substring in
5240
their names. This feature is set by default.
5241
_enable-print-via-y-command_
5242
By default, _Alpine_'s print command is available by pressing
5243
the _%_ key. In older versions of _Pine_, the print command was
5244
accessed by pressing the _Y_ key.
5245
Enabling this feature will cause _Alpine_ to recognize both the
5246
old command, _Y_, and the new _%_ method for invoking printing.
5247
Note, key menu labels are not changed as a result of enabling
5249
_enable-reply-indent-string-editing_
5250
This feature affects the Reply command's "Include original
5251
message in Reply?" prompt. When enabled, it causes the "Edit
5252
Indent String" sub-command to appear which allows you to edit
5253
the string _Alpine_ would otherwise use to denote included text
5254
from the message being replied to.
5255
Thus, you can change _Alpine_'s default message quote character
5256
(usually an angle bracket) on a per message basis. So you could
5257
change your quoted message to look, for example, like this:
5258
On Tues, 26 Jan 1999, John Q. Smith wrote:
5260
John: I just wanted to say hello and to congratulate you
5261
John: on a job well done!
5262
The configuration option "reply-indent-string" may be used to
5263
change what appears as the default string to be edited.
5264
NOTE: Edited reply-indent-strings only apply to the message
5265
currently being replied to.
5266
_enable-rules-under-take_
5267
Normally, the Take command takes addresses from a message and
5268
helps you put them into your Address Book. If you use Rules for
5269
Indexcolors, Roles, Filtering, or Scoring; you may find it
5270
useful to be able to Take information from a message's headers
5271
and put it into a new Rule. When this feature is set, you will
5272
be given an extra prompt which gives you the choice to Take into
5273
the Address Book or Take into a rule.
5274
This feature is displayed as "Enable Take Rules".
5275
_enable-search-and-replace_
5276
If set _Alpine_'s composer offers the _R Replace_ command option
5277
inside the _W WhereIs_ command.
5279
If set and a _signature-file_ exists, the line consisting of the
5280
three characters "-- " (dash dash space) is included before the
5281
signature. This only happens if the signature doesn't already
5282
contain such a line.
5283
In addition, when you Reply or Followup to a message containing
5284
one of these special lines and choose to include its text,
5285
_Alpine_ will observe the convention of not including text beyond
5286
the special line in your reply.
5288
Setting this feature will allow you to type _^Z_ and temporarily
5289
suspend _Alpine_. Not available on _PC-Alpine_.
5290
_enable-tab-completion_
5291
This feature enables the _TAB_ key when at a prompt for a
5292
filename. In this case, _TAB_ will cause the partial name
5293
already entered to be automatically completed, provided the
5294
partial name is unambiguous. This feature is set by default.
5295
Similarly, this feature also enables TAB completion of address
5296
book nicknames when at a prompt for a nickname, or when typing
5297
in an address field in the composer.
5298
_enable-take-export_
5299
Normally, the Take command takes addresses from a message and
5300
helps you put them into your Address Book. When this feature is
5301
set, you will be given an extra prompt which gives you the
5302
choice to Take addresses into a file instead of your Address
5303
Book. Only the user@domain_name part of the address is put in
5306
_PC-Alpine_ only. This option restores a behavior of previous
5307
versions of PC-Alpine. These versions, when started, installed a
5308
PC-Alpine icon in the notification tray of Window's Taskbar. The
5309
primary use of this icon was to indicate new mail arrival by
5310
turning red (while the Taskbar icon remained green).
5311
Additionally, the icon now changes to yellow to signify that a
5312
mail folder has been closed unexpectedly.
5313
Rather than add another icon to the Taskbar, this version of
5314
PC-Alpine will color its Taskbar entry's icon red (as well as
5315
the icon in the Window Title). This feature is only provided for
5316
backwards compatibility.
5317
_enable-unix-pipe-cmd_
5318
This feature enables the _| Pipe_ command that sends the current
5319
message to the specified Unix command for external processing.
5320
This feature is displayed as "Enable Unix Pipe Command".
5321
_enable-verbose-smtp-posting_
5322
This feature controls an aspect of _Alpine_'s message sending.
5323
When enabled, _Alpine_ will send a VERB (i.e., VERBose) command
5324
early in the posting process intended to cause the server SMTP
5325
to provide a more detailed account of the transaction. This
5326
feature is typically only useful to system administrators and
5327
other support personel as an aid in troublshooting problems.
5328
Note, this feature relies on a specific capability of the
5329
system's mail transport agent or configured smtp-server.
5330
_expanded-view-of-addressbooks_
5331
If multiple address books (either personal or global) are
5332
defined, and you wish to have them all expanded implicitly upon
5333
entering the ADDRESS BOOK screen, then set this feature. This
5334
feature will have no effect unless the feature
5335
combined-addrbook-display is also set.
5336
_expanded-view-of-distribution-lists_
5337
If this feature is set, then distribution lists in the address
5338
book screen will always be expanded automatically.
5339
_expanded-view-of-folders_
5340
If multiple folder collections are defined, and you wish to have
5341
them all expanded implicitly upon entering the FOLDER LIST
5342
screen, then set this feature. This feature will have no effect
5343
unless the feature combined-folder-display is also set.
5344
_expose-hidden-config_
5345
The purpose of this feature is to allow you to change
5346
configuration features and variables which are normally hidden.
5347
This is particularly useful if you are using a remote
5348
configuration file, where it is difficult to edit the file
5349
manually, but it may also be used on a local pinerc
5351
If set, most configuration variables and features which are
5352
normally hidden from view will show up in the
5353
Setup/Configuration screen. They will be at the bottom of the
5354
configuration screen. You can find them by searching for the
5356
Note that this is an advanced feature which should be used with
5357
care. The reason that this part of the configuration is normally
5358
hidden is because there is a significant potential for causing
5359
problems if you change these variables. If something breaks
5360
after a change try changing it back to see if that is what is
5361
causing the problem. There are also some variables which are
5362
normally hidden because they are manipulated through _Alpine_ in
5363
other ways. For example, the "address-book" variable is normally
5364
set using the Setup/AddressBooks screen, so there is little
5365
reason to edit it directly. The "incoming-folders" variable is
5366
normally changed by using the Add, Delete, and Rename commands
5367
in the FOLDER LIST screen, and the "last-time-prune-questioned"
5368
variable is normally used internally by _Alpine_ and not set
5369
directly by the user.
5370
_expunge-only-manually_
5371
Normally, when you close a folder which contains deleted
5372
messages you are asked if you want to expunge those messages
5373
from the folder permanently. If this feature is set, you won't
5374
be asked and the deleted messages will remain in the folder. If
5375
you choose to set this feature you will have to expunge the
5376
messages manually using the eXpunge command, which you can use
5377
while in the MESSAGE INDEX screen. If you do not expunge deleted
5378
messages the size of your folder will continue to increase until
5379
you are out of disk space.
5380
_expunge-without-confirm_
5381
If set, you will not be prompted to confirm your intent before
5382
the expunge takes place. Actually, you will still be prompted
5383
for confirmation if the folder is not the _INBOX_ folder or
5384
another folder in the Incoming Folders collection. See the
5385
_expunge-without-confirm-everywhere_ feature which follows.
5386
This feature is displayed as "Expunge Without Confirming".
5387
_expunge-without-confirm-everywhere_
5388
The regular _expunge-without-confirm_ feature actually only
5389
works for the _INBOX_ folder and for other folders in the
5390
"Incoming Folders" collection. If this feature is set then you
5391
also won't be prompted to confirm expunges for all other
5393
This feature is displayed as "Expunge Without Confirming
5396
If set, normal Fcc (File Carbon Copy) processing will be done
5397
for bounced messages, just as if you had composed a message to
5398
the address you are bouncing to. If not set, no Fcc of the
5399
message will be saved.
5400
This feature is displayed as "Include Fcc When Bouncing
5402
_fcc-only-without-confirm_
5403
This features controls an aspect of _Alpine_'s composer. The
5404
only time this feature will be used is if you attempt to send
5405
mail which has no recipients but does have an Fcc. Normally,
5406
_Alpine_ will ask if you really mean to copy the message only to
5407
the Fcc. That is, it asks if you really meant to have no
5408
recipients. If this feature is set, you will _not_ be prompted
5409
to confirm your intent to make only a copy of a message with no
5411
This feature is closely related to
5412
warn-if-blank-to-and-cc-and-newsgroups. The difference between
5413
this feature and that feature is that this feature considers a
5414
Bcc to be a recipient while that feature will ask for
5415
confirmation even if there is a Bcc when there is no To, Cc, or
5416
Newsgroup. The default values also differ. This feature defaults
5417
to asking the question and you have to turn it off. The
5418
warn-if-blank-to-and-cc-and-newsgroups feature defaults to not
5419
asking unless you turn it on.
5420
This feature is displayed as "Send to Fcc Only Without
5422
_fcc-without-attachments_
5423
This features controls the way FCC's (File Carbon Copies) are
5424
made of the messages you send.
5425
Normally, _Alpine_ saves an exact copy of your message as it was
5426
sent. When this feature is enabled, the "body" of the message
5427
you send (the text you type in the composer) is preserved in the
5428
copy as before, however all attachments are replaced with text
5429
explaining what had been sent rather than the attachments
5431
This feature also affects _Alpine_'s "Send ?" confirmation
5432
prompt in that a new "^F Fcc Attchmnts" option becomes available
5433
which allows you to interactively set whether or not attachments
5434
are saved to the Fcc'd copy.
5435
This feature is displayed as "Fcc Does Not Include Attachments".
5436
_force-arrow-cursor_
5437
This feature affects _Alpine_'s MESSAGE INDEX display routine.
5438
If set, the normal inverse-video cursor will be replaced by a
5439
simple "arrow" cursor, which normally occupies the second column
5440
of the index display.
5441
This is the same index cursor you get if you turn on
5442
Assume-Slow-Link, but the index line coloring will still be
5443
present if this feature is turned on and Assume-Slow-Link is
5445
An alternative version of the Arrow cursor is available by
5446
including the ARROW token in the Index-Format option.
5447
It ought to be the case that this feature also affects the
5448
ATTACHMENT INDEX, but that is not implemented.
5450
Normally the Path header that _Alpine_ generates when posting to
5451
a newsgroup contains the name of the computer from which the
5452
message is being sent and the user name. Some believe that this
5453
information is used by spammers. If this feature is set, that
5454
information will be replaced with the text
5458
It should be noted that many servers being connected to will
5459
still reveal the information that this feature attempts to
5461
_include-attachments-in-reply_
5462
If set, any MIME attachments that were part of the original
5463
message will automatically be included in a _Reply_.
5464
_include-header-in-reply_
5465
If set, and a message being replied to is included in the
5466
_Reply_, then headers from that message will also be part of the
5468
_include-text-in-reply_
5469
Normally, _Alpine_ will ask whether you wish to include the
5470
original message in your _Reply_. If this feature is set and the
5471
feature enable-reply-indent-string-editing is _not_ set, then
5472
the original message will be included in the reply
5473
automatically, without prompting.
5474
_incoming-checking-includes-total_
5475
This option has no effect unless the feature
5476
enable-incoming-folders-checking is set, which in turn has no
5477
effect unless incoming-folders is set.
5478
When incoming folder checking is turned on the default is to
5479
display the number of unseen messages in each folder. More
5480
precisely, it is the number of undeleted unseen messages. Using
5481
this option you may also display the total number of messages in
5482
each folder. Instead of a single number representing the number
5483
of unseen messages you will get two numbers separated by a slash
5484
character. The first is the number of unseen messages and the
5485
second is the total number of messages.
5486
You may also use the recent message count instead of the unseen
5487
message count by turning on the feature
5488
incoming-checking-uses-recent.
5489
_incoming-checking-uses-recent_
5490
This option has no effect unless the feature
5491
enable-incoming-folders-checking is set, which in turn has no
5492
effect unless incoming-folders is set.
5493
When incoming folder checking is turned on the default is to
5494
display the number of unseen messages in each folder. More
5495
precisely, it is the number of undeleted unseen messages. Using
5496
this option you may display the number of recent messages
5497
instead of the number of unseen messages. A message is only
5498
counted as recent if this is the first session to see it, so the
5499
recent count might be less than the unseen count. The difference
5500
between the two would be accounted for by the unseen messages in
5501
the folder which were there previously but have not been looked
5503
If you simultaneously run more than one email client at a time
5504
(for example, you run more than one _Alpine_ in parallel) then
5505
turning this feature on can cause some confusion. The confusion
5506
stems from the fact that each message is only considered to be
5507
recent in one session. That means that the counts of new
5508
messages may be different in the two _Alpine_s running side by
5509
side, because each incoming message will only be counted as
5510
recent in one of the two sessions.
5511
You may also display the total number of messages in each folder
5512
by using the incoming-checking-includes-total option.
5513
_ldap-result-to-addrbook-add_
5514
This is only available if _Alpine_ was linked with an LDAP
5515
library when it was compiled. If both the per-directory-server
5516
option use-implicitly-from-composer and this feature are set,
5517
then when an implicit directory lookup is done from the composer
5518
you will automatically be prompted to add the result of the
5519
directory lookup to your address book.
5520
This feature is displayed as "LDAP Result to Addressbook Add".
5521
_maildrops-preserve-state_
5522
This feature affects the way Mail Drops work. Normally, when
5523
mail is moved from a Mail Drop folder to a destination folder,
5524
the state changes that have taken place since the mail was
5525
originally delivered are lost. Any Seen/New, Answered,
5526
Important/Flagged state that has changed will be ignored. All of
5527
the mail will be considered unSeen, unAnswered, and unImportant
5529
If this feature is set, then the state changes will not be lost.
5530
In any case, messages which are already marked Deleted when the
5531
mail is to be copied from the Mail Drop will be ignored.
5533
This features controls the way FCCs (File Carbon Copies) are
5534
made of the messages you send. Normally, when _Alpine_ saves a
5535
copy of a message you sent as an Fcc, that copy will be marked
5536
as Unseen. When you look at the folder it was saved in the
5537
message will appear to be a New message until you read it. When
5538
this feature is enabled, the message will be marked as having
5541
This feature affects _Alpine_'s MESSAGE INDEX display. By
5542
default, a '+' is displayed in the first column if the message
5543
is addressed directly to you. When this feature is set and the
5544
message is not addressed to you, then a '-' character is
5545
displayed if the message is instead Cc'd directly to you.
5546
_mult-newsrc-hostnames-as-typed_
5547
This feature will be of little use to most users. It has no
5548
effect unless the feature Enable-Multiple-Newsrcs is set. When
5549
the Enable-Multiple-Newsrcs feature is set then the setting of
5550
this feature may have an effect on the names of the newsrc files
5551
used. Normally, the name of the news server will be
5552
canonicalized before it is used in the newsrc file name. For
5553
example, if you type the news server name
5556
it is likely that the canonical name will be something like
5558
servername.example.com
5559
Or it may be the case that
5561
servername.example.com
5562
is really an alias (a DNS CNAME) for
5564
othername.example.com
5565
If this feature is not set, then the canonicalized names will be
5566
used. If this feature is set, then the name you typed in (or put
5567
in your configuration) will be used.
5568
This feature is displayed as "Multiple Newsrc Hostnames as
5570
_news-approximates-new-status_
5571
This feature causes certain messages to be marked as _New_ in
5572
the MESSAGE INDEX of newsgroups. This feature is set by default.
5573
When opening a newsgroup, _Alpine_ will consult your _newsrc_
5574
file and determine the last message you have previously disposed
5575
of via the _D_ key. If this feature is set, any subsequent
5576
messages will be shown in the Index with an _N_, and the first
5577
of these messages will be highlighted. Although this is only an
5578
approximation of true _New_ or _Unseen_ status, it provides a
5579
useful cue to distinguish more-or-less recent messages from
5580
those you have seen previously, but are not yet ready to mark
5582
Background: your _newsrc_ file (used to store message status
5583
information for newsgroups) is only capable of storing a single
5584
flag, and _Alpine_ uses this to record whether or not you are
5585
"done with" a message, as indicated by marking the message as
5586
_Deleted_. Unfortunately, this means that _Alpine_ has no way to
5587
record exactly which messages you have previously seen, so it
5588
normally does not show the _N_ status flag for any messages in a
5589
newsgroup. This feature enables a starting _approximation_ of
5590
seen/unseen status that may be useful.
5591
_news-deletes-across-groups_
5592
This feature controls what _Alpine_ does when you delete a
5593
message in a newsgroup that appears in more than one newsgroup.
5594
Such a message is sometimes termed a "crossposting" in that it
5595
was posted across several newsgroups.
5596
_Alpine_'s default behavior when you delete such a message is to
5597
remove only the copy in the current newsgroup from view when you
5598
use the "Exclude" command or the next time you visit the
5600
Enabling this feature causes _Alpine_ to remove every occurrence
5601
of the message from all newsgroups it appears in and to which
5603
NOTE: As currently implemented, enabling this feature may
5604
increase the time it takes the Expunge command and newsgroup
5605
closing to complete.
5606
_news-offers-catchup-on-close_
5607
This feature controls what _Alpine_ does as it closes a
5608
newsgroup. When set, _Alpine_ will offer to delete all messages
5609
from the newsgroup as you are quitting _Alpine_ or opening a new
5611
This feature is useful if you typically read all the interesting
5612
messages in a newsgroup each time you open it. This feature
5613
saves you from having to delete each message in a newsgroup as
5614
you read it or from selecting all the messages and doing an
5615
aggregate delete before you move on to the next folder or
5617
_news-post-without-validation_
5618
This feature controls whether the NNTP server is queried as
5619
newsgroups are entered for posting. Validation over slow links
5620
(e.g. dialup using SLIP or PPP) can cause delays. Set this
5621
feature to eliminate such delays.
5622
_news-read-in-newsrc-order_
5623
This feature controls the order that newsgroups will be
5624
presented. If set, they will be presented in the same order as
5625
they occur in your _newsrc_ file. If not set, the newsgroups
5626
will be presented in alphabetical order.
5627
_next-thread-without-confirm_
5628
This feature controls an aspect of _Alpine_'s Next and Prev
5629
commands in the case where you are using one of the
5630
"separate-index-screen" styles for the configuration option
5631
threading-index-style and currently have the folder sorted by a
5632
Threaded or OrderedSubject sort. When you are Viewing a
5633
particular thread you have a MESSAGE INDEX of only the messages
5634
in that thread. If you press the Next command with the last
5635
message in the thread highlighted you will normally be asked if
5636
you want to "View next thread?", assuming there is a next thread
5637
to view. If this feature is set it will be assumed that you
5638
always want to view the next thread and you won't be asked to
5639
confirm that. Similarly, if the first message of the thread is
5640
highlighted and you press the Prev command, this feature will
5641
prevent the question "View previous thread".
5642
This feature only has an effect in the MESSAGE INDEX screen. If
5643
you then view a particular message from that screen and press
5644
the Next command, you will be sent to the next thread without
5645
being asked, independent of the setting of this feature.
5646
The feature auto-open-next-unread, also has some similar
5648
This feature is displayed as "Read Next Thread Without
5650
_offer-expunge-of-inbox_
5651
The INBOX is normally treated differently from regular folders
5652
in several ways. One of the differences is that the normal
5653
"close" sequence of events is deferred until _Alpine_ is exited,
5654
instead of happening when you leave the INBOX to view another
5655
folder. The "close" sequence normally includes the Expunging of
5656
deleted messages (either automatically or after a prompt,
5657
controlled by the features Expunge-Without-Confirm,
5658
Expunge-Without-Confirm-Everywhere, and Expunge-Only-Manually),
5659
and the handling of the Read-Message-Folder.
5660
If this feature is set the "close" sequence handling will take
5661
place every time you leave the INBOX. The INBOX will still be
5662
kept open, but the offer to Expunge and the archiving to the
5663
Read-Message-Folder will take place each time you leave the
5664
INBOX instead of only once at the end of the session.
5665
_offer-expunge-of-stayopen-folders_
5666
This feature is related to the option Stay-Open-Folders. Stay
5667
Open folders are treated differently from regular folders in
5668
several ways. One of the differences is that the normal "close"
5669
sequence of events is deferred until _Alpine_ is exited, instead
5670
of happening when you leave the folder to view another folder.
5671
The "close" sequence normally includes the Expunging of deleted
5672
messages (either automatically or after a prompt, controlled by
5673
the features Expunge-Without-Confirm,
5674
Expunge-Without-Confirm-Everywhere, and Expunge-Only-Manually),
5675
and the handling of Incoming-Archive-Folders.
5676
If this feature is set the "close" sequence handling will take
5677
place when you leave the Stay Open folder. The folder will still
5678
be kept open, but the offer to Expunge and the archiving will
5679
take place each time you leave the folder instead of only once
5680
at the end of the session. This feature does not affect the
5681
INBOX, which will still only be processed when you exit
5683
_pass-c1-control-characters-as-is_
5684
It is probably not useful to set this option. This is a legacy
5685
option left behind "just in case". Multi-byte characters which
5686
have an octet which has the same value as a control character
5687
are permitted through whether or not this option is turned on.
5688
If the feature pass-control-characters-as-is is set, then this
5689
feature has no effect. However, if you wish to filter out
5690
regular control characters but pass the so-called C1 control
5691
characters (0x80 <= char < 0xA0) through unchanged, then you may
5692
leave pass-control-characters-as-is unset and set this feature.
5693
_pass-control-characters-as-is_
5694
It is probably not useful to set this option. This is a legacy
5695
option left behind "just in case". Multi-byte characters which
5696
have an octet which has the same value as a control character
5697
are permitted through whether or not this option is turned on.
5698
If set, all characters in a message will be sent to the screen.
5699
Normally, control characters are automatically suppressed in
5700
order to avoid inadvertently changing terminal setup parameters.
5701
Control characters are usually displayed as two character
5714
for the character with value 133 (0x85). (The DEL character is
5715
displayed as ^?, regular control characters are displayed as the
5716
character ^ followed by the character obtained by adding the
5717
five low-order bits of the character to 0x40, and the C1 control
5718
characters 0x80 - 0x9F are displayed as the character ~ followed
5719
by the character obtained by adding the five low-order bits of
5720
the character to 0x40.) Sometimes, in cases where changing a
5721
single control character into a two-character sequence would
5722
confuse _Alpine_'s display routines, a question mark is
5723
substituted for the control character.
5724
If you wish to filter out regular control characters but pass
5725
the so-called C1 control characters (0x80 <= char < 0xA0)
5726
through unchanged, then you may leave this feature unset and set
5727
the feature pass-c1-control-characters-as-is instead.
5728
_predict-nntp-server_
5729
This feature allows _Alpine_ to assume that the open NNTP server
5730
at the time of composition is the NNTP server to which the
5731
message should be posted. This is especially recommended when
5732
there are multiple News collections. If this feature is not set,
5733
_Alpine_ will try to post to the first server in the nntp-server
5734
variable. Setting this feature also negates the need to add News
5735
collection servers to the nntp-server variable.
5736
This feature can be especially handy when used in conjunction
5737
with enable-multiple-newsrcs.
5738
This option is displayed as "NNTP Server (for news)".
5740
A message being viewed may contain alternate versions of the
5741
same content. Those alternate versions are ordered by the
5742
sending software such that the first alternative is the least
5743
preferred and the last alternative is the most preferred.
5744
_Alpine_ will normally display the most-preferred version that it
5745
knows how to display. This is most often encountered where the
5746
two alternate versions are a plain text version and an HTML
5747
version, with the HTML version listed last as the most
5749
If this option is set, then any plain text version will be
5750
preferred to all other versions.
5751
_preopen-stayopen-folders_
5752
This feature is related to the option Stay-Open-Folders.
5753
Normally, Stay Open folders are only opened on demand, when the
5754
user asks to open them. From then on they are kept open for the
5755
duration of the session. However, if this feature is set, then
5756
the Stay Open folders will all be opened at startup, at the same
5757
time that the INBOX is opened.
5758
_preserve-start-stop-characters_
5759
This feature controls how special control key characters,
5760
typically _^S_ and _^Q_, are interpreted when input to _Alpine_.
5761
These characters are known as the "start" and "stop" characters
5762
and are sometimes used in communications paths to control data
5763
flow between devices that operate at different speeds.
5764
By default, _Alpine_ turns the system's handling of these
5765
special characters off except during printing. However, if you
5766
see _Alpine_ reporting input errors such as:
5768
[ Command "^Q" not defined for this screen. ]
5769
and, at the same time, see your display become garbled, then it
5770
is likely that setting this option will solve the problem. Be
5771
aware, though, that enabling this feature will also cause
5772
_Alpine_ to ostensibly "hang" whenever the _Ctrl-S_ key
5773
combination is entered as the system is now interpreting such
5774
input as a "stop output" command. To "start output" again,
5775
simply type _Ctrl-Q_.
5776
This feature is displayed as "Preserve Start/Stop Characters".
5777
_print-formfeed-between-messages_
5778
Setting this feature causes a formfeed to be printed between
5779
messages when printing multiple messages with the _Apply Print_
5781
_print-includes-from-line_
5782
If this feature is set, then the Unix mail style From line is
5783
included at the start of each message that is printed. This line
5784
looks something like the following, with the address replaced by
5785
the address from the From line of the message being printed:
5787
From user@domain.somewhere.com Mon May 13 14:11:06 1996
5788
_print-index-enabled_
5789
This feature controls the behavior of the _Print_ command when
5790
in the "Folder Index" screen. If set, the _Print_ command will
5791
give you a prompt asking if you wish to print the message index,
5792
or the currently highlighted message. If not set, the message
5794
_print-offers-custom-cmd-prompt_
5795
When this feature is set, the _Print_ command will have an
5796
additional subcommand called _C CustomPrint_. If selected, you
5797
will have the opportunity to enter any system print command,
5798
instead of being restricted to using those that have been
5799
previously configured in the _Setup/Printer_ screen.
5800
This feature is displayed as "Print Offers Custom Command
5802
_prune-uses-yyyy-mm_
5803
By default, _Alpine_ asks monthly whether or not you would like
5804
to rename some folders to a new name containing the date. It
5805
also asks whether or not you would like to delete some old
5806
folders. See the pruning-rule option for an explanation.
5807
By default, the name used when renaming a folder looks like
5809
<foldername>-<month>-<year>
5810
For example, the first time you run _Alpine_ in May of 2004, the
5811
folder "sent-mail" might be renamed to
5814
If this feature is set, the name used will be of the form
5816
<foldername>-<yyyy>-<mm>
5817
where "yyyy" is the year and "mm" is the two-digit month (01,
5818
02, ..., 12). For the April, 2004 example above, it would
5822
because April is the 4th month of the year. A reason you might
5823
want to set this feature is so that the folders will sort in
5824
chronological order.
5825
_publiccerts-in-keychain_
5826
Mac OS X _Alpine_ only.
5827
If this feature is set the Mac OS X default keychain will be
5828
used as the place to store public certificates instead of a
5829
smime-public-cert-directory or a smime-public-cert-container.
5830
This feature is displayed as "S/MIME -- Public Certs in MacOS
5832
_quell-attachment-extension-warn_
5833
This feature suppresses the extra warning you can get when
5834
trying to view an attachment for which there is no mime-type
5835
match. Turning on this feature will just run the program
5836
according to extension instead of first warning the user that it
5837
will run according to the file's extension.
5838
This feature can be used along side
5839
quell-attachment-extra-prompt to preserve the behavior exhibited
5840
in _Pine_ versions prior to _Pine_ 4.50.
5841
This feature is displayed as "Suppress Attachment Extension
5843
_quell-attachment-extra-prompt_
5844
By default, when you attempt to view an attachment externally
5845
from the "Attachment View" screen, you are asked if you really
5846
want to view the selected attachment.
5847
If this feature is set, you will _not_ be prompted to confirm
5848
your selection. Prior to _Pine_ 4.50, the default behavior was
5849
to not prompt. This feature was added for those wanting to
5850
preserve that behavior.
5851
This feature is displayed as "Suppress Attachment Extra Prompt".
5852
_quell-berkeley-format-timezone_
5853
POSIX mandates a timezone in UNIX mailbox format folder
5854
delimiters (the line which begins with From ). Some versions of
5855
Berkeley mail have trouble with this, and don't recognize the
5856
line as a message delimiter. If this feature is set, the
5857
timezone will be left off the delimiter line.
5858
This feature is displayed as "Suppress Berkeley Format
5860
_quell-charset-warning_
5861
By default, if the message you are viewing contains characters
5862
that are not representable in your display-character-set then
5863
_Alpine_ will add a warning to the start of the displayed text.
5864
If this option is set, then that editorial message will be
5866
Setting this feature also suppresses the comment about the
5867
character set in header lines. For example, when viewing a
5868
message you might see
5870
From: "[ISO-8859-2] Name" <address>
5871
in the From header if your Character-Set is something other than
5872
ISO-8859-2. If you set this feature, the comment about the
5873
character set will no longer be there.
5874
This feature is displayed as "Suppress Character Set Warning".
5876
This feature changes the behavior of _Alpine_ when sending
5877
messages. It is intended to work around a bug in Microsoft's
5878
Outlook XP mail user agent. As of this writing, Microsoft has
5879
acknowledged the bug but has not added it to the Knowledge Base.
5880
We have been told that there will be a post-SP1 hotfix for
5881
Outlook XP. This particular bug has bug fix number
5882
OfficeQFE:4781. The nature of the bug is that messages with
5883
attachments which contain a Content-ID header (which standard
5884
_Alpine_ attachments do) do not show the attachment indicator (a
5885
paperclip) when viewed with Outlook XP. So the user has no
5886
indication that the message contains an attachment.
5887
If this feature is set then _Alpine_ will remove most Content-ID
5888
headers before sending a message. If an attachment is of type
5889
MESSAGE, then the existing Content-ID headers inside the message
5890
will be left intact. This would only happen with _Alpine_ if a
5891
message was forwarded as an attachment or if a message with a
5892
message attached was forwarded. Similarly if an attachment of
5893
type MULTIPART/ALTERNATIVE is forwarded, the Content-ID headers
5894
of the alternative parts will not be removed.
5895
Because the Content-ID header is a standard part of MIME it is
5896
possible that setting this feature will break something. For
5897
example, if an attachment has a Content-ID header which is
5898
necessary for the correct functioning of that attachment, it is
5899
possible that _Alpine_ may remove that header when the
5900
attachment is forwarded. However, it seems fairly safe at this
5902
This feature is displayed as "Suppress Content-ID".
5903
_quell-dead-letter-on-cancel_
5904
This feature affects _Alpine_'s behavior when you cancel a
5905
message being composed. _Alpine_'s usual behavior is to write
5906
the canceled message to a file named dead.letter in your home
5907
directory (under UNIX; DEADLETR under WINDOWS/DOS) overwriting
5908
any previous message. Under some conditions (some routine), this
5909
can introduce a noticeable delay.
5910
Setting this feature will cause _Alpine_ NOT to write canceled
5911
compositions into the file called dead.letter.
5912
This feature affects the newer option Dead-Letter-Files, which
5913
specifies the number of dead letter files to keep around. If
5914
this feature is set, then the Dead-Letter-Files option has no
5916
This feature is displayed as "Do Not Save to Deadletter on
5918
_quell-empty-directories_
5919
This feature causes _Alpine_ to remove from the display any
5920
directories that do not contain at least one file or directory.
5921
This can be useful to prevent overly cluttered folder lists when
5922
a collection is stored on a server that treats all names as both
5923
a folder and a directory.
5924
Note, enabling this feature can cause surprising behavior! For
5925
example, you can still use Add to create a directory, but unless
5926
you immediately enter that directory and create a folder, that
5927
newly created directory may not be displayed next time you enter
5929
This feature is displayed as "Hide Empty Directories".
5930
_quell-extra-post-prompt_
5931
This feature causes _Alpine_ to skip the extra question about
5932
posting a message which may go to thousands of readers when you
5933
are about to post to a newsgroup.
5934
This feature is displayed as "Suppress Extra Posting Prompt".
5935
_quell-filtering-done-message_
5936
This feature causes _Alpine_ to suppress the "filtering done"
5938
This feature is displayed as "Suppress Filtering Done Message".
5939
_quell-filtering-messages_
5940
This feature causes _Alpine_ to suppress the messages about
5941
moving filtered messages and setting flags in messages, due to
5943
This feature is displayed as "Suppress Filtering Messages".
5945
_Alpine_ generates flowed text where possible. The method for
5946
generating flowed text is defined by RFC 3676, the benefit of
5947
doing so is to send message text that can properly be viewed
5948
both on normal width displays and on displays with smaller or
5949
larger than normal screen widths. With flowed text, a space at
5950
the end of a line tells the receiving mail client that the
5951
following line belongs to the same paragraph. Quoted text will
5952
also be affected, with only the innermost level of ">" quoting
5953
being followed by a space. However, if you have changed the
5954
"Reply-Indent-String" so that it is not equal to the default
5955
value of "> ", then quoted text will not be flowed. For this
5956
reason, we recommend that you leave your "Reply-Indent-String"
5958
This feature turns off the generation of flowed text, as it
5959
might be desired to more tightly control how a message is
5960
displayed on the receiving end.
5961
If this feature is _not_ set, you can control on a message by
5962
message basis whether or not flowed text is generated. You do
5963
this by typing ^V at the Send confirmation prompt that you get
5964
after typing ^X to send a message. ^V is a toggle which turns
5965
flowing off and back on if typed again. If for some reason
5966
flowing cannot be done on a particular message, then the ^V
5967
command will not be available. This would be the case, for
5968
example, if this feature was set, or if your
5969
"Reply-Indent-String" was set to a non-default value. If the
5970
feature Send-Without-Confirm is set, then the opportunity to
5971
control on a message by message basis whether or not flowed text
5972
is generated is lost.
5973
When this feature is not set and you have typed ^V to turn off
5974
flowing, the Send confirmation prompt will change to look like
5976
Send message (not flowed)?
5977
Strip-Whitespace-Before-Send will also turn off the sending of
5978
flowed text messages, but it differs in that it also trims all
5979
trailing white space from a message before sending it.
5980
If alternate editors are used extensively, be aware that a
5981
message will still be sent flowed if this feature is unset. In
5982
most cases this will be fine, but if the editor has a "flowed
5983
text" mode, it would be best to use that.
5984
This feature is displayed as "Do Not Send Flowed Text".
5985
_quell-folder-internal-msg_
5986
This feature determines whether or not _Alpine_ will create
5987
"pseudo messages" in folders that are in standard Unix or MMDF
5989
_Alpine_ will normally create these pseudo messages when they
5990
are not already present in a standard Unix or MMDF folder. Their
5991
purpose is to record certain mailbox state data needed for
5992
correct IMAP and POP server operation, and also for _Alpine_ to
5993
be able to mark messages as Answered when the Reply has been
5995
Sites which do not use IMAP/POP for remote mail access, and
5996
which need to support mail tools that are adversely affected by
5997
the presence of the pseudo-messages (e.g. some mail notification
5998
tools) may enable this feature to tell _Alpine_ not to create
5999
them. Note that _Alpine_'s "Answered" flag capability will be
6000
adversely affected if this is done.
6001
Note too that, even if this feature is enabled, _Alpine_ will
6002
not remove pseudo-messages when it encounters them (e.g. those
6003
created by UW's imapd or ipopd servers.) This feature has no
6004
effect on folders that are not in standard Unix or MMDF format,
6005
as pseudo-messages are not needed in the other formats to record
6006
mailbox state information.
6007
This feature is displayed as "Prevent Folder Internal Message".
6008
_quell-full-header-auto-reset_
6009
The HdrMode Command normally resets to the default state when
6010
switching to a new message. For example, if you've used the "H"
6011
command to turn on Full Headers for a message you are viewing,
6012
and then you type the Next command to look at the next message,
6013
the full headers will no longer be shown. Setting this feature
6014
disables that reset. Instead, the Header Mode remains the same
6015
from message to message.
6016
The presence or absence of the HdrMode command is determined by
6017
the "Enable-Full-Header-Cmd" Feature-List option.
6018
This feature is displayed as "Suppress Full Header Auto Reset".
6019
_quell-imap-envelope-update_
6020
In the MESSAGE INDEX screen, if the open folder is being
6021
accessed using IMAP, _Alpine_ normally tries to paint the index
6022
lines on the screen as soon as the information arrives from the
6023
IMAP server. This means that the index information makes it onto
6024
the screen more quickly than it otherwise would. This sometimes
6025
results in behavior that bothers some users. For example, when
6026
paging to a new page of the index, it may be possible for the
6027
lines to be painted on the screen in a random order, rather than
6029
Setting this feature causes _Alpine_ to wait for all of the
6030
information to be gathered before it paints the index screen.
6031
Once it collects all of the information, the screen will be
6032
painted quickly from top to bottom.
6033
This feature is displayed as "Suppress IMAP Envelope Update".
6034
_quell-lock-failure-warnings_
6035
This feature affects _Alpine_'s behavior when it encounters a
6036
problem acquiring a mail folder lock. Typically, a secondary
6037
file associated with the mail folder being opened is created as
6038
part of the locking process. On some systems, such file creation
6039
has been administratively precluded by the system configuration.
6040
_Alpine_ issues a warning when such failures occur, which can
6041
become bothersome if the system is configured to disallow such
6042
actions. Setting this feature causes _Alpine_ to remain silent
6043
when this part of lock creation fails.
6044
WARNING: systems that have been configured in a way that
6045
precludes locking introduce some risk of mail folder corruption
6046
when more than one program attempts to modify the mail folder.
6047
This is most likely to occur to one's _INBOX_ or other "Incoming
6049
This feature is displayed as "Suppress Lock Failure Warnings".
6050
_Quell-Mailchecks-Composing-Except-Inbox_
6051
This option is closely related to the Mail-Check-Interval
6052
option, the Mail-Check-Interval-Noncurrent option, and
6053
Quell-Mailchecks-Composing-Inbox.
6054
If this option is set, then the normal new-mail checking which
6055
happens while you are composing will not happen for folders
6056
other than your INBOX (which depends on the setting of
6057
"Quell-Mailchecks-Composing-Inbox").
6058
You might want to set this option if you are experiencing delays
6059
while composing which you think might be related to the speed of
6060
the new-mail checks.
6061
Even with this option turned on, an occasional new-mail check
6062
may be done in order to keep the server from killing the
6063
connection to the folder. For example, IMAP servers may remove a
6064
connection to a folder if there has been no activity on the
6065
connection for 30 minutes or more. Instead of letting that
6066
happen, _Alpine_ will check for new mail before the 30 minutes
6067
is up even though you have turned on this feature to quell those
6069
Besides new-mail checks, checkpoint operations on the folders
6070
will also be quelled when you set this option. The purpose of
6071
checkpointing is to write the changes to a folder out to disk
6072
periodically in order to avoid losing those changes when system
6073
or software problems occur. New-mail checking and checkpointing
6074
while you are not composing are not affected by this option.
6075
This feature is displayed as "Prevent Mailchecks While Composing
6077
_Quell-Mailchecks-Composing-Inbox_
6078
This option is closely related to the Mail-Check-Interval
6079
option, the Mail-Check-Interval-Noncurrent option, and
6080
Quell-Mailchecks-Composing-Except-Inbox.
6081
If this option is set, then the normal new-mail checking which
6082
happens while you are composing will not happen for your INBOX.
6083
Checking of other folders is controlled in a similar way with
6084
the "Quell-Mailchecks-Composing-Except-Inbox" option.
6085
You might want to set this option if you are experiencing delays
6086
while composing which you think might be related to the speed of
6087
the new-mail checks.
6088
Even with this option turned on, an occasional new-mail check
6089
may be done in order to keep the server from killing the
6090
connection to the folder. For example, IMAP servers may remove a
6091
connection to a folder if there has been no activity on the
6092
connection for 30 minutes or more. Instead of letting that
6093
happen, _Alpine_ will check for new mail before the 30 minutes
6094
is up even though you have turned on this feature to quell those
6096
Besides new-mail checks, checkpoint operations on the INBOX will
6097
also be quelled when you set this option. The purpose of
6098
checkpointing is to write the changes to a folder out to disk
6099
periodically in order to avoid losing those changes when system
6100
or software problems occur. New-mail checking and checkpointing
6101
while you are not composing are not affected by this option.
6102
This feature is displayed as "Prevent Mailchecks While Composing
6104
_quell-maildomain-warning_
6105
When your configuration is set up so that your domain name
6106
contains no dots, it is usually a configuration error. By
6107
default, _Alpine_ will warn you about this when you start it up.
6108
You will see a warning message that looks like
6110
Incomplete maildomain "<domain>".
6111
If this feature is set, the warning is turned off. This feature
6112
is displayed as "Suppress Maildomain Warning".
6113
_quell-news-envelope-update_
6114
In the MESSAGE INDEX screen, if the open folder is being
6115
accessed using NNTP (News), _Alpine_ normally tries to paint the
6116
index lines on the screen as soon as the information arrives
6117
from the NNTP server. This means that the index information
6118
makes it onto the screen more quickly than it otherwise would.
6119
This sometimes results in behavior that bothers some users. For
6120
example, when paging to a new page of the index, it may be
6121
possible for the lines to be painted on the screen in a random
6122
order, rather than from top to bottom.
6123
Setting this feature causes _Alpine_ to wait for all of the
6124
information to be gathered before it paints the index screen.
6125
Once it collects all of the information, the screen will be
6126
painted quickly from top to bottom.
6127
This feature is displayed as "Suppress News Envelope Update".
6128
_quell-partial-fetching_
6129
Partial fetching is a feature of the IMAP protocol. By default,
6130
_Alpine_ will use partial fetching when copying the contents of a
6131
message or attachment from the IMAP server to _Alpine_. This
6132
means that the fetch will be done in many small chunks instead
6133
of one big chunk. The main benefit of this approach is that the
6134
fetch becomes interruptible. That is, the user can type _^C_ to
6135
stop the fetch early. In some cases partial fetching may cause a
6136
performance problem so that the fetching of data takes
6137
significantly longer when partial fetching is used. Turning on
6138
this feature will turn off partial fetching.
6139
This feature is displayed as "Prevent Partial Fetching".
6140
_quell-personal-name-prompt_
6141
_PC-Alpine_ only. This feature quells the prompting for a
6142
personal-name. This prompt normally happens before composing a
6143
message, and only happens when there is no personal name already
6145
_quell-server-after-link-in-html_
6146
By default, links in HTML text are displayed with the host the
6147
link references appended, within square brackets, to the link
6148
text. _Alpine_ does this to help indicate where a link will take
6149
you, particularly when the link text might suggest a different
6151
Setting this feature will prevent the server name from being
6152
appended to the displayed text.
6153
This feature is displayed as "Suppress Server After Link in
6155
_quell-ssl-largeblocks_
6156
This feature (_PC-Alpine_ only) changes the behavior of fetching
6157
messages and attachments so that the message data is fetched in
6158
chunks no larger than 12K bytes. This works around a bug in
6159
Microsoft's SSL/TLS support. Some versions of Microsoft SSL are
6160
not able to read full-sized (16K) SSL/TLS packets. Some servers
6161
will send such packets and this will cause _PC-Alpine_ to crash
6164
incomplete SecBuffer exceeds maximum buffer size
6165
Microsoft is aware of the problem and has developed a hotfix for
6166
it, but as of this writing the hotfix has not yet been added to
6168
This feature is displayed as "Prevent SSL Largeblocks".
6169
_quell-status-message-beeping_
6170
If set status messages will never emit a beep.
6171
This feature is displayed as "Suppress Status Message Beeping".
6172
_quell-timezone-comment-when-sending_
6173
Normally, when _Alpine_ generates a Date header for outgoing
6174
mail, it will try to include the symbolic timezone at the end of
6175
the header inside parentheses. The symbolic timezone is often
6176
three characters long, but on some operating systems, it may be
6177
longer. Apparently there are some SMTP servers in the world
6178
which will reject an incoming message if it has a Date header
6179
longer than about 80 characters. If this feature is set, the
6180
symbolic timezone normally generated by _Alpine_ will not be
6181
included. You probably don't need to worry about this feature
6182
unless you run into the problem described above.
6183
This feature is displayed as "Suppress Timezone Comment When
6185
_quell-user-id-prompt_
6186
_PC-Alpine_ only. This feature quells the prompting for a
6187
user-id if the information can be obtained from the login name
6188
used to open the INBOX. Normally, this prompt happens before
6189
composing a message, and only happens when there is no user-id
6190
already set in the configuration.
6191
With this feature set, composing a message is only possible
6192
after establishing a connection to the INBOX.
6193
_quell-user-lookup-in-passwd-file_
6194
This feature controls an aspect of _Alpine_'s Composer, and if
6195
needed, will usually be set by the system manager in _Alpine_'s
6196
system-wide configuration file. Specifically, if this feature is
6197
set, _Alpine_ will not attempt to look in the system password
6198
file to find a Full Name for the entered address.
6199
Normally, names you enter into address fields (e.g. To: or Cc:)
6200
are checked against your address book(s) to see if they match an
6201
address book nickname. Failing that, (in Unix _Alpine_) the name
6202
is then checked against the Unix password file. If the entered
6203
name matches a username in the system password file, _Alpine_
6204
extracts the corresponding Full Name information for that
6205
individual, and adds that to the address being entered.
6206
However, password file matching can have surprising (incorrect)
6207
results if other users of the system do not receive mail at the
6208
domain you are using. That is, if either the user-domain or
6209
use-only-domain-name option is set such that the administrative
6210
domain of other users on the system isn't accurately reflected,
6211
_Alpine_ should be told that a password file match is
6212
coincidental, and Full Name info will be incorrect. For example,
6213
a personal name from the password file could get falsely paired
6214
with the entered name as it is turned into an address in the
6216
If you are seeing this behavior, enabling this feature will
6217
prevent Unix _Alpine_ from looking up names in the password file
6218
to find the Full Name for incomplete addresses you enter.
6219
This feature is displayed as "Prevent User Lookup in Password
6221
_quit-without-confirm_
6222
This feature controls whether or not _Alpine_ will ask for
6223
confirmation when a _Quit_ command is received.
6224
This feature is displayed as "Quit Without Confirming".
6225
_quote-replace-nonflowed_
6226
This feature, which is only active when Quote-Replace-String is
6227
also set, enables quote-replacement on non-flowed messages. It
6228
is off by default because a non-flowed message is more dependent
6229
on its format, and thus quote-replacement may cause
6230
less-than-pleasing results. Setting this feature will cause
6231
quote-replacement similar to that of flowed messages, but with
6232
the added possibility of long lines being wrapped into new lines
6233
if the Quote-Replacement-String is longer than the string it is
6234
replacing, which is "> ".
6235
_reply-always-uses-reply-to_
6236
If set, _Alpine_ will not prompt when a message being replied to
6237
contains a _Reply-To:_ header value, but will simply use its
6238
value (as opposed to using the _From:_ field's value).
6239
_return-to-inbox-without-confirm_
6240
Normally, when you use the TAB command and there are no more
6241
folders or newsgroups to visit, you are asked if you want to
6242
return to the INBOX. If this feature is set you will not be
6243
asked. It will be assumed that you do want to return to the
6245
This feature is displayed as "Return to INBOX Without
6247
_save-aggregates-copy-sequence_
6248
This feature will optimize an aggregate copy operation, if
6249
possible, by issuing a single IMAP _COPY_ command with a list of
6250
the messages to be copied. This feature is set by default. This
6251
may reduce network traffic and elapsed time for the Save.
6252
_However, many IMAP servers (including the UW IMAP server) do not
6253
preserve the order of messages when this optimization is
6254
applied._ If this feature is not set, _Alpine_ will copy each
6255
message individually and the order of the messages will be
6257
This feature is displayed as "Save Combines Copies (may be out
6259
_save-partial-msg-without-confirm_
6260
This feature controls an aspect of _Alpine_'s Save command. By
6261
default, when you Save a message that has some deleted parts,
6262
you will be asked to confirm that you want to Save with a prompt
6265
Saved copy will NOT include entire message! Continue?
6266
If this feature is set, you will not be asked.
6267
This feature is displayed as "Save Partial Message Without
6270
If set, _Save_ will (in addition to copying the current message
6271
to the designated folder) also advance to the next message.
6272
_save-will-not-delete_
6273
If set, _Save_ will not mark the message Deleted (its default
6274
behavior) after it has been copied to the designated folder.
6275
_save-will-quote-leading-froms_
6276
This feature controls an aspect of the _Save_ command (and also
6277
the way outgoing messages are saved to an FCC folder). If set,
6278
_Alpine_ will add a leading > character in front of message lines
6279
beginning with "From" when they are saved to another folder,
6280
including lines syntactically distinguishable from the type of
6281
message separator line commonly used on Unix systems.
6282
The default behavior is that a > will be prepended only to lines
6283
beginning with "From " that might otherwise be confused with a
6284
message separator line on Unix systems. If _Alpine_ is the only
6285
mail program you use, this default is reasonable. If another
6286
program you use has trouble displaying a message with an
6287
unquoted From saved by _Alpine_, you should enable this feature.
6288
This feature only applies to the common Unix mailbox format that
6289
uses message separator lines beginning with "From ". If _Alpine_
6290
has been configured to use a different mailbox format (possibly
6291
incompatible with other mail programs), then this issue does not
6292
arise, and the feature is irrelevant.
6293
_scramble-message-id_
6294
Normally the Message-ID header that _Alpine_ generates when
6295
sending a message contains the name of the computer from which
6296
the message is being sent. Some believe that this hostname could
6297
be used by spammers or could be used by others for nefarious
6298
purposes. If this feature is set, that name will be transformed
6299
with a simple Rot13 transformation. The result will still have
6300
the correct syntax for a Message-ID but the part of the
6301
MessageID that is often a domain name will not be an actual
6302
domain name because the letters will be scrambled.
6303
It is possible (but unlikely?) that some spam detection software
6304
will use that as a reason to reject the mail as spam. It has
6305
also been reported that some spam detection software uses the
6306
fact that there are no dots after the "@" as a reason to reject
6307
messages. If your _PC-Alpine_ Message-ID is using a name without
6308
a dot that is because that is what Windows thinks is your "Full
6309
computer name". The method used to set this varies from one type
6310
of Windows to another but check under Settings -> Control Panel
6311
-> System and look for Network Identification or Computer Name
6312
or something similar. How to set it is beyond the scope of
6314
This feature is displayed as "Scramble the Message-ID When
6316
_select-without-confirm_
6317
This feature controls an aspect of _Alpine_'s _Save_, _Export_,
6318
and _Goto_ commands. These commands all take text input to
6319
specify the name of the folder or file to be used, but allow you
6320
to press _^T_ for a list of possible names. If set, the selected
6321
name will be used immediately, without further opportunity to
6322
confirm or edit the name.
6323
This feature is displayed as "Select Ctrl-T Foldername Without
6325
_send-without-confirm_
6326
By default, when you send or post a message you will be asked to
6327
confirm with a question that looks something like:
6330
If this feature is set, you will _not_ be prompted to confirm
6331
your intent to send and your message will be sent.
6332
If this feature is set it disables some possibilities and
6333
renders some other features meaningless. You will not be able to
6334
use Sending Filters, Verbose sending mode, Background Sending,
6335
Delivery Status Notifications, or ^V to turn off the generation
6336
of flowed text for this message. These options are normally
6337
available as suboptions in the Send prompt, but with no Send
6338
prompt the options are gone.
6339
A somewhat related feature is quell-extra-post-prompt. which may
6340
be used to eliminate the extra confirmation question when
6341
posting to a newsgroup.
6342
This feature is displayed as "Send Without Confirming".
6343
_separate-folder-and-directory-display_
6344
This feature affects folder collections wherein a folder and
6345
directory can have the same name. By default, _Alpine_ displays
6346
them only once, denoting that it is both a folder and directory
6347
by appending the folder name with the hierarchy character
6348
enclosed in square brackets.
6349
Enabling this feature will cause _Alpine_ to display such names
6350
separately marking the name representing a directory with a
6351
trailing hierarchy delimiter (typically the slash, "/",
6353
The feature also alters the command set slightly. By default,
6354
the right-arrow descends into the directory, while hitting the
6355
Return key will cause the folder by that name to be opened.
6356
With this feature set, the Return key will open the highlighted
6357
folder, or enter the highlighted directory.
6359
If set, the system cursor will move to convenient locations in
6360
the displays. For example, to the beginning of the status field
6361
of the highlighted index line, or to the highlighted word after
6362
a successful _WhereIs_ command. It is intended to draw your
6363
attention to the _interesting_ spot on the screen.
6364
_show-plain-text-internally_
6365
This feature modifies the method _Alpine_ uses to display
6366
Text/Plain MIME attachments from the Attachment Index screen.
6367
Normally, the "View" command searches for any externally defined
6368
(usually via the Mailcap file) viewer, and displays the selected
6369
text within that viewer.
6370
Enabling this feature causes _Alpine_ to ignore any external
6371
viewer settings and always display text with _Alpine_'s internal
6373
_show-selected-in-boldface_
6374
This feature controls an aspect of _Alpine_'s aggregate
6375
operation commands; in particular, the _Select_ and _WhereIs_
6376
commands. _Select_ and _WhereIs_ (with the _^X_ subcommand) will
6377
search the current folder for messages meeting a specified
6378
criteria, and _tag_ the resulting messages with an _X_ in the
6379
first column of the applicable lines in the "Folder Index". If
6380
this feature is set, instead of using the _X_ to denote a
6381
selected message, _Alpine_ will attempt to display those index
6382
lines in boldface. Whether this is preferable to the _X_ will
6383
depend on personal taste and the type of terminal being used.
6385
If this feature is set and there is sufficient space on the
6386
screen, a short indication of the current sort order will be
6387
added in the titlebar (the top line on the screen), before the
6388
name of the folder. For example, with the default Arrival sort
6389
in effect, the display would have the characters
6392
added between the title of the screen and the folder name. The
6393
letters are the same as the letters you may type to manually
6394
sort a folder with the SortIndex command ($). The letters in the
6395
table below are the ones that may show up in the titlebar line.
6407
If the sort order is Reversed, the letter above will be preceded
6408
by the letter "R", for example
6411
means that a Reverse Subject sort is in effect. For the case
6412
where the sort is in Reverse Arrival order, the "A" is left out,
6413
and just an "R" is shown.
6416
This feature is displayed as "Show Sort in Titlebar".
6417
_signature-at-bottom_
6418
If this feature is set, and a message being _Repl_ied to is
6419
being included in the reply, then the contents of the signature
6420
file (if any) will be inserted after the included message. This
6421
feature does not affect the results of a _Forward_ command.
6422
_single-column-folder-list_
6423
If set, the "Folder List" screen will list one folder per line
6424
instead of several per line.
6425
_slash-collapses-entire-thread_
6426
Normally, the Collapse/Expand Thread command Collapses or
6427
Expands the subthread which starts at the currently highlighted
6428
message, if any. If this feature is set, then the slash command
6429
Collapses or Expands the _entire_ current thread instead of just
6431
_smime-dont-do-smime_
6433
Setting this feature turns off all of _Alpine_'s S/MIME support.
6434
You might want to set this if you are having trouble due to the
6436
+ General S/MIME Overview
6437
This feature is displayed as "S/MIME -- Turn off S/MIME".
6438
_smime-encrypt-by-default_
6440
This feature only has an effect if your version of _Alpine_
6441
includes support for S/MIME. It affects _Alpine_'s behavior when
6442
you send a message. If this option is set, the "Encrypt" option
6443
will default to ON when sending messages.
6444
Only the default value is affected. In any case, you may still
6445
toggle the Encrypt option on or off before sending with the "E
6446
Encrypt" command (provided you have a the public digital ID for
6448
+ General S/MIME Overview
6449
This feature is displayed as "S/MIME -- Encrypt by Default".
6450
_smime-remember-passphrase_
6452
This feature only has an effect if your version of _Alpine_
6453
includes support for S/MIME. If this option is set, you will
6454
only have to enter your passphrase for your private key once
6455
during an _Alpine_ session.
6456
+ General S/MIME Overview
6457
This feature is displayed as "S/MIME -- Remember S/MIME
6459
_smime-sign-by-default_
6461
This feature only has an effect if your version of _Alpine_
6462
includes support for S/MIME. It affects _Alpine_'s behavior when
6463
you send a message. If this option is set, the "Sign" option
6464
will default to ON when sending messages.
6465
Only the default value is affected. In any case, you may still
6466
toggle the Signing option on or off before sending with the "G
6467
Sign" command (provided you have a personal digital ID
6469
+ General S/MIME Overview
6470
This feature is displayed as "S/MIME -- Sign by Default".
6471
_sort-default-fcc-alpha_
6472
This feature controls an aspect of _Alpine_'s FOLDER LIST
6473
screen. If set, the default FCC folder will be sorted
6474
alphabetically with the other folders instead of appearing right
6476
This feature is displayed as "Sort Default Fcc Folder
6478
_sort-default-save-alpha_
6479
This feature controls an aspect of _Alpine_'s FOLDER LIST
6480
screen. If set, the default save folder will be sorted
6481
alphabetically with the other folders instead of appearing right
6482
after the INBOX (and default FCC folder).
6483
This feature is displayed as "Sort Default Save Folder
6485
_spell-check-before-sending_
6486
When this feature is set, every composed message will be
6487
spell-checked before being sent.
6488
_store-window-position-in-config_
6489
Normally, _PC-Alpine_ will store its window size and position in
6490
the Windows Registry. This is convenient if you want to use the
6491
same remote configuration from more than one PC. If you use
6492
multiple configuration files to start _PC-Alpine_, you may want
6493
to store the window size and position in the configuration file
6494
instead of in the Registry. Setting this feature causes that to
6496
_strip-from-sigdashes-on-reply_
6497
This feature doesn't do anything if the feature enable-sigdashes
6498
is turned on. However, if the _enable-sigdashes_ feature is not
6499
turned on, then turning on this feature enables support for the
6500
convention of not including text beyond the sigdashes line when
6501
Replying or Following up to a message and including the text of
6503
In other words, this is a way to turn on the signature stripping
6504
behavior without also turning on the dashes-adding behavior.
6505
_strip-whitespace-before=send_
6506
Trailing whitespace is not stripped from a message before
6507
sending. Trailing whitespace should have no effect on an email
6508
message, and in flowed text can aid in delimiting paragraphs.
6509
However, the old behavior of stripping trailing whitespace was
6510
in place to better deal with older clients that couldn't handle
6511
certain types of text encodings. This feature restores the old
6513
Trailing whitespace is of aid to flowed-text-formatted messages,
6514
which are generated by default but can be turned off via the
6515
quell-flowed-text feature. strip-whitespace-before-send also has
6516
the effect of turning off sending of flowed text.
6517
This feature is displayed as "Strip Whitespace Before Sending".
6518
_suppress-asterisks-in-password-prompt_
6519
When you are running _Alpine_ you will sometimes be asked for a
6520
password in a prompt on the third line from the bottom of the
6521
screen. Normally each password character you type will cause an
6522
asterisk to echo on the screen. That gives you some feedback to
6523
know that your typing is being recognized. There is a very
6524
slight security risk in doing it this way because someone
6525
watching over your shoulder might be able to see how many
6526
characters there are in your password. If you'd like to suppress
6527
the echoing of the asterisks set this feature.
6528
_suppress-user-agent-when-sending_
6529
If this feature is set then _Alpine_ will not generate a
6530
User-Agent header in outgoing messages.
6532
In a FOLDER LIST screen, the TAB key usually just changes which
6533
folder is highlighted. If this feature is set, then the TAB key
6534
will cause the number of recent messages and the total number of
6535
messages in the highlighted folder to be displayed instead.
6536
This feature is displayed as "Tab Checks for Recent Messages".
6537
_tab-uses-unseen-for-next-folder_
6538
This feature affects _Alpine_'s behavior when using the TAB
6539
NextNew Command to move from one folder to the next. _Alpine_'s
6540
usual behavior is to search for folders with _Recent_ messages
6541
in them. Recent messages are messages which have arrived since
6542
the last time the folder was opened.
6543
Setting this feature causes _Alpine_ to search for _Unseen_
6544
messages instead of Recent messages. Unseen messages remain
6545
Unseen until you view them (or flag then as Seen with the Flag
6546
Command). Setting this feature allows you to locate messages you
6547
have not read instead of only recently received messages. When
6548
this feature is set, the feature Enable-Fast-Recent-Test will
6549
have no effect, so the checking may be slower.
6550
Another reason why you might want to use this feature is that
6551
_Alpine_ sometimes opens folders implicitly behind the scenes,
6552
and this clears the Recent status of all messages in the folder.
6553
One example where this happens is when Saving or filtering a
6554
message to another folder. If that message has some keywords
6555
set, then because of some shortcomings in the IMAP
6556
specification, the best way to ensure that those keywords are
6557
still set in the saved copy of the message is to open the folder
6558
and set the keywords explicitly. Because this clears the Recent
6559
status of all messages in that folder the folder will not be
6560
found by the NextNew command unless this feature is set.
6561
_tab-visits-next-new-message-only_
6562
This feature affects _Alpine_'s behavior when using the _TAB_
6563
key to move from one message to the next. _Alpine_'s usual
6564
behavior is to select the next _Unread_ message or message
6565
flagged as _Important_.
6566
Setting this feature causes _Alpine_ to skip the messages
6567
flagged as _Important_, and select _Unread_ messages
6568
exclusively. Tab behavior when there are no new messages left to
6569
select remains unchanged.
6570
_termdef-takes-precedence_
6571
This feature may affect _Alpine_'s low-level input routines.
6572
Termcap (or terminfo, depending on how your copy of _Alpine_ was
6573
compiled and linked) is the name of the database which describes
6574
terminal capabilities. In particular, it describes the sequences
6575
of characters that various keys will emit.
6576
An example would be the Up Arrow key on the keyboard. Up Arrow
6577
is not a distinct character on most Unix systems. When you press
6578
the Up Arrow key a short sequence of characters are produced.
6579
This sequence is supposed to be described in the termcap
6580
database by the "ku" capability (or by the "kcuu1" capability if
6581
you are using terminfo instead of termcap).
6582
By default, _Alpine_ defines some terminal escape sequences that
6583
are commonly used. For example, the sequence "ESC O A" is
6584
recognized as an Up Arrow key. The sequence "ESC [ A" is also
6585
recognized as an Up Arrow key. These are chosen because common
6586
terminals like VT100's or ANSI standard terminals produce these
6587
sequences when you press the Up Arrow key.
6588
If your system's termcap (terminfo) database assigns some other
6589
function to the sequence "ESC O A" it is usually ignored by
6590
_Alpine_. Also, if your termcap (terminfo) database assigns a
6591
sequence which doesn't begin with an escape character (ESC) it
6592
is usually ignored by _Alpine_. This usually works fine because
6593
most terminals emit the escape sequences that _Alpine_ has
6594
defined by default. We have also found that it is usually better
6595
to have these defaults take precedence over the definitions
6596
contained in the database because the defaults are more likely
6597
to be correct than the database.
6598
There are some terminals where this breaks down. If you want
6599
_Alpine_ to believe the definitions given in your termcap
6600
(terminfo) database in preference to the defaults the _Alpine_
6601
itself sets up, then you may turn this feature on. Then,
6602
sequences of characters which are defined in both termcap
6603
(terminfo) and in _Alpine_'s set of defaults will be interpreted
6604
the way that termcap (terminfo) says they should be interpreted.
6605
Also, if your terminal capabilities database assigns a sequence
6606
which doesn't begin with escape, it will not be ignored.
6607
_thread-index-shows-important-color_
6608
This option affects only the THREAD INDEX screen. Whether or not
6609
you ever see a THREAD INDEX screen depends on the setting of the
6610
configuration option threading-index-style and on the sort order
6611
of the index. If a message within a thread is flagged as
6612
Important and this option is set, then the entire line in the
6613
THREAD INDEX will be colored the color of the Index-important
6614
Symbol, which can be set using the Setup Kolor screen.
6615
_try-alternative-authentication-driver-first_
6616
This feature affects how _Alpine_ connects to IMAP servers. It's
6617
utility has largely been overtaken by events, but it may still
6618
be useful in some circumstances. If you only connect to modern
6619
IMAP servers that support "TLS" you can ignore this feature.
6621
By default, _Alpine_ will attempt to connect to an IMAP server
6622
on the normal IMAP service port (143), and if the server offers
6623
"Transport Layer Security" (TLS) and _Alpine_ has been compiled
6624
with encryption capability, then a secure (encrypted) session
6626
With this feature enabled, before connecting on the normal IMAP
6627
port, _Alpine_ will first attempt to connect to an alternate
6628
IMAP service port (993) used specifically for encrypted IMAP
6629
sessions via the Secure Sockets Layer (SSL) method. If the SSL
6630
attempt fails, _Alpine_ will then try the default behavior
6631
described in the previous paragraph.
6632
TLS negotiation on the normal port is preferred, and supersedes
6633
the use of SSL on port 993, but older servers may not provide
6634
TLS support. This feature may be convenient when accessing IMAP
6635
servers that do not support TLS, but do support SSL connections
6636
on port 993. However, it is important to understand that with
6637
this feature enabled, _Alpine_ will _attempt_ to make a secure
6638
connection if that is possible, but it will proceed to make an
6639
insecure connection if that is the only option offered by the
6640
server, or if the _Alpine_ in question has been built without
6641
encryption capability.
6642
Note that this feature specifies a per-user (or system-wide)
6643
default behavior, but host/folder specification flags may be
6644
used to control the behavior of any specific connection. This
6645
feature interacts with some of the possible host/folder path
6646
specification flags as follows:
6647
The /tls host flag, for example,
6649
{foo.example.com/tls}INBOX
6650
will over-ride this feature for the specified host by bypassing
6651
the SSL connection attempt. Moreover, with /tls specified, the
6652
connection attempt will fail if the service on port 143 does not
6654
The /ssl host flag, for example,
6656
{foo.example.com/ssl}INBOX
6657
will insist on an SSL connection for the specified host, and
6658
will fail if the SSL service on port 993 is not available.
6659
_Alpine_ will not subsequently retry a connection on port 143 if
6661
_unselect-will-not-advance_
6662
Normally, when the Unselect current message command (:) is typed
6663
when the current message is selected, the message will be
6664
unselected and the next message will become the current message.
6665
If this feature is set, the cursor will not advance to the next
6666
message. Instead, the current message will remain the current
6667
message after unselecting.
6669
This feature controls an aspect of several commands. If set,
6670
your "current working directory" will be used instead of your
6671
home directory for all of the following operations:
6672
+ _Export_ in the "Folder Index" and "Message Text" screens
6673
+ Attachment _Save_ in the "Message Text" and "Attachment Text"
6675
+ _^R_ file inclusion in the Composer
6676
+ _^J_ file attachment in the Composer
6677
This feature is displayed as "Use Current Directory".
6679
This feature specifies that _Alpine_ will respond to function
6680
keys instead of the normal single-letter commands. In this mode,
6681
the key menus at the bottom of each screen will show function
6682
key designations instead of the normal mnemonic key.
6683
_use-regular-startup-rule-for-stayopen-folders_
6684
This feature affects which message is selected as the current
6685
message when you enter a Stay Open folder.
6686
Normally, the starting position for an incoming folder (which
6687
most Stay Open folders will likely be) is controlled by the
6688
Incoming-Startup-Rule. However, if a folder is a Stay Open
6689
folder, when you re-enter the folder after the first time the
6690
current message will be the same as it was when you left the
6691
folder. An exception is made if you use the TAB command to get
6692
to the folder. In that case, the message number will be
6693
incremented by one from what it was when you left the folder.
6694
The above special behavior is thought to be useful. However, it
6695
is special and different from what you might at first expect. If
6696
this feature is set, then Stay Open folders will not be treated
6697
specially as far as the startup rule is concerned.
6698
_use-resent-to-in-rules_
6699
This feature is turned off by default because turning it on
6700
causes problems with some deficient IMAP servers. In _Alpine_
6701
Filters and other types of Rules, if the Pattern contains a To
6702
header pattern and this feature is turned on, then a check is
6703
made in the message to see if a Resent-To header is present, and
6704
that is used instead of the To header. If this feature is not
6705
turned on, then the regular To header will always be used.
6706
_use-sender-not-x-sender_
6707
Normally _Alpine_ on Unix adds a header line labeled
6708
_X-X-Sender_, if the sender is different from the _From:_ line.
6709
The standard specifies that this header line should be labeled
6710
_Sender_, not _X-X-Sender_. Setting this feature causes _Sender_
6711
to be used instead of _X-X-Sender_. The standard also states
6712
that the data associated with this header field should not be
6713
used as a Reply address. Unfortunately, certain implementations
6714
of mail list management servers will use the Sender address for
6715
such purposes. These implementations often even recognize the
6716
_X-Sender_ fields as being equivalent to the _Sender_ field, and
6717
use it if present. This is why _Alpine_ defaults to
6719
Note, _PC-Alpine_ always adds either an _X-X-Sender_ line if
6720
there is an open, remote mailbox, or an _X-Warning:
6721
UNAuthenticated User_ otherwise
6722
This feature is displayed as "Use Sender Instead of X-X-Sender".
6723
_use-subshell-for-suspend_
6724
This feature affects _Alpine_'s behavior when process suspension
6725
is enabled and then activated via the _^Z_ key. _Alpine_
6726
suspension allows one to temporarily interact with the operating
6727
system command "shell" without quitting _Alpine_, and then
6728
subsequently resume the still-active _Alpine_ session.
6729
When the _enable-suspend_ feature is set and subsequently the
6730
_^Z_ key is pressed, _Alpine_ will normally suspend itself and
6731
return temporary control to _Alpine_'s parent shell process.
6732
However, if this feature is set, _Alpine_ will instead create an
6733
inferior subshell process. This is useful when the parent
6734
process is not intended to be used interactively. Examples
6735
include invoking _Alpine_ via the -e argument of the Unix _xterm_
6736
program, or via a menu system.
6737
Note that one typically resumes a suspended _Alpine_ by entering
6738
the Unix _fg_ command, but if this feature is set, it will be
6739
necessary to enter the _exit_ command instead.
6740
_use-system-translation_
6741
UNIX _Alpine_ only. _Alpine_ normally uses its own internal
6742
software to convert between the multi-byte representation of
6743
characters and the Unicode representation of those same
6744
characters ( see the section on International Character Sets).
6745
It converts from the multi-byte characters your keyboard
6746
produces to Unicode, and from Unicode to the multi-byte
6747
characters your display expects. Alpine also uses its own
6748
internal software to decide how much space on the screen a
6749
particular Unicode character will occupy.
6750
Setting this feature tells _Alpine_ to use the system-supplied
6751
routines to perform these tasks instead. In particular there are
6752
three tasks and three system routines that will be used for
6754
To convert from multi-byte to Unicode the routine
6757
is used. To convert from Unicode to multi-byte the routine
6760
is used. And to find the screen width a particular Unicode
6761
character will occupy the routine used is
6764
This feature has been only lightly tested. The internal routines
6765
should normally be used unless you run into a problem that you
6766
think may be solved by using the system routines. Note that your
6767
environment needs to be set up for these routines to work
6768
correctly. In particular, the LANG or LC_CTYPE variable in your
6769
environment will need to be set.
6770
_vertical-folder-list_
6771
This feature controls an aspect of _Alpine_'s FOLDER LIST
6772
screen. If set, the folders will be listed alphabetically down
6773
the columns rather than across the columns as is the default.
6774
This feature is displayed as "Use Vertical Folder List".
6775
_warn-if-blank-subject_
6776
This feature affects _Alpine_'s behavior when you send a message
6777
being composed. If this option is set, _Alpine_ will check to
6778
see if the message about to be sent has a subject or not. If
6779
not, you will be asked if you want to send the message anyway.
6780
_warn-if-blank-to-and-cc-and-newsgroups_
6781
This feature affects _Alpine_'s behavior when you send a message
6782
being composed. If this option is set, _Alpine_ will check to
6783
see if the message about to be sent has either a To address, a
6784
Cc address, or a Newsgroup. If none of these is set, you will be
6785
asked if you want to send the message anyway.
6786
This feature is closely related to fcc-only-without-confirm.
6787
_Alpine_ will normally ask if you want to copy a message only to
6788
the Fcc. This feature also applies to cases where there is a Bcc
6789
but still no To, Cc, or Newsgroup. If the
6790
Fcc-Only-Without-Confirm feature is set and you are sending a
6791
message with only an Fcc, then you won't be asked about sending
6792
with a blank To and Cc and Newsgroups header even if this
6793
feature is set. Similarly, if you have already been asked if you
6794
want to send to the Fcc only and you have answered Yes, then you
6795
won't be asked again about sending with blank To, Cc, and
6796
Newsgroups headers even if this feature is set.
6798
Hidden Config Variables and Features
6800
There are several configuration variables and features which are
6801
normally hidden from the user. That is, they don't appear on any of the
6802
configuration screens. Some of these are suppressed because they are
6803
intended to be used by system administrators, and in fact may only be
6804
set in system-wide configuration files. Others are available to users
6805
but are thought to be of such little value to most users that their
6806
presence on the Config screens would cause more confusion than help.
6807
Others are hidden in the Setup/Config screen because they are normally
6808
configured in one of the other configuration screens. For example, all
6809
of the colors are hidden because the normal way to configure colors is
6810
through Setup/Colors not Setup/Config. You may set the feature
6811
expose-hidden-config to cause most of these hidden variables and
6812
features to show up at the bottom of the Setup/Config screen.
6814
Hidden Variables Not Settable by Users
6816
These variables are settable only in system-wide configuration files.
6817
* bugs-additional-data
6820
* forced-abook-entry
6821
* kblock-passwd-count
6829
Hidden Variables Which are Settable by Users
6831
These variables are not shown to users but are settable by means of
6832
hand editing the personal configuration file. This first group is
6833
usually maintained by _Alpine_ and there will usually be no reason to
6837
* patterns-indexcolors
6840
* remote-abook-metafile
6842
This group is usually correct but may be changed by system managers or
6843
users in special cases.
6844
* disable-these-authenticators
6845
* disable-these-drivers
6846
* last-time-prune-questioned
6847
* new-version-threshold
6848
* remote-abook-history
6849
* remote-abook-validity
6859
* tcp-read-warning-timeout
6860
* tcp-write-warning-timeout
6863
System managers are usually interested in setting these in the
6864
system-wide configuration files, though users may set them if they
6867
* user-input-timeout
6869
Hidden Features Which are Settable by Users
6871
These are _features_ (as opposed to variables) which users or system
6872
administrators may set. Some of them only make sense for
6873
administrators. To turn these on manually, the configuration file
6874
should be edited and the feature added to the _feature-list_ variable.
6875
You may set the feature expose-hidden-config to cause these hidden
6876
features to show up in the Setup/Config screen. They will be at the
6877
bottom of the screen.
6878
* disable-config-cmd
6879
* disable-keyboard-lock-cmd
6880
* disable-password-cmd
6881
* disable-pipes-in-sigs
6882
* disable-pipes-in-templates
6883
* disable-roles-setup-cmd
6884
* disable-roles-sig-edit
6885
* disable-roles-template-edit
6886
* disable-setlocale-collate
6887
* disable-shared-namespaces
6888
* disable-signature-edit-cmd
6890
Retired Variables and Features
6892
Variables and features that are no longer used by the current _Alpine_
6893
version. When an obsolete variable is encountered, its value is applied
6894
to any new corresponding setting. The replaced values include:
6897
Replaced by three separate variables: _display-character-set_,
6898
_keyboard-character-set_, and _posting-character-set_.
6901
Replaced by _saved-msg-name-rule_
6903
Replaced by _feature-list._
6905
Replaced by _include-header-in-reply_ in the _feature-list._
6907
Replaced by _signature-at-bottom_ in the _feature-list._
6908
_use-old-unix-format-write_
6911
Replaced by four separate patterns variables: _patterns-roles_,
6912
_patterns-filters_, _patterns-scores_, and
6913
_patterns-indexcolors_. Since then, _patterns-filters_ has also
6914
become obsolete and is replaced by _patterns-filters2_;
6915
_patterns-scores_ is replaced by _patterns-scores2_.
6917
Replaced by _saved-msg-name-rule._
6918
_show-all-characters_
6919
No replacement, it always works this way now.
6921
Tokens for Index and Replying
6923
This set of special tokens may be used in the index-format option, in
6924
the reply-leadin option, in signature files, in template files used in
6925
roles, and in the folder name that is the target of a Filter Rule. Some
6926
of them aren't available in all situations.
6928
The tokens are used as they appear below for the _Index-Format_ option,
6929
but they must be surrounded by underscores for the _Reply-Leadin_
6930
option, in signature and template files, and in the target of Filter
6933
_Tokens Available for all Cases (except Filter Rules)_
6936
This token represents the Subject the sender gave the message.
6937
Alternatives for use in the index screen are SUBJKEY,
6938
SUBJKEYINIT, SUBJECTTEXT, SUBJKEYTEXT, and SUBJKEYINITTEXT. You
6939
may color the subject text in the MESSAGE INDEX screen
6940
differently by using the Index Subject Color and the Index
6941
Opening Color. options available from the Setup Kolor screen.
6944
This token represents the personal name (or email address if the
6945
name is unavailable) of the person specified in the message's
6946
"From:" header field. You may color the from text in the MESSAGE
6947
INDEX screen differently by using the Index From Color option
6948
available from the Setup Kolor screen.
6951
This is similar to the "FROM" token, only it is always the email
6952
address, never the personal name. For example, "mailbox@domain".
6955
This is the same as the "ADDRESS" except that the domain part of
6956
the address is left off. For example, "mailbox".
6959
This token represents the personal name (or email address) of
6960
the person listed in the message's "Sender:" header field.
6963
This token represents the personal names (or email addresses if
6964
the names are unavailable) of the persons specified in the
6965
message's "To:" header field.
6968
This token represents the newsgroups from the message's
6969
"Newsgroups:" header field _and_ the personal names (or email
6970
addresses if the names are unavailable) of the persons specified
6971
in the message's "To:" header field.
6974
Same as "NEWSANDTO" except in the opposite order.
6977
This token represents the newsgroups from the message's
6978
"Newsgroups:" header field.
6981
This token represents the personal names (or email addresses if
6982
the names are unavailable) of the persons specified in the
6983
message's "Cc:" header field.
6986
This token represents the personal names (or email addresses if
6987
the names are unavailable) of the persons specified in both the
6988
message's "To:" header field and the message's "Cc:" header
6992
This token represents the newsgroups from the message's
6993
"Newsgroups:" header field _and_ the personal names (or email
6994
addresses if the names are unavailable) of the persons specified
6995
in the message's "To:" and "Cc:" header fields.
6998
Same as "NEWSANDRECIPS" except in the opposite order.
7001
This token represents the initials from the personal name of the
7002
person specified in the message's "From:" header field. If there
7003
is no personal name, it is blank.
7006
This token represents the date on which the message was sent,
7007
according to the "Date" header field. It has the format MMM DD.
7008
For example, "Oct 23". The feature convert-dates-to-localtime,
7009
which adjusts for the timezone the message was sent from, may
7010
have an affect on the value of this token as well as the values
7011
of all of the other DATE or TIME tokens. Some of the DATE and
7012
TIME tokens are displayed in a locale-specific way unless the
7013
option Disable-Index-Locale-Dates is set.
7016
This token represents the date on which the message was sent,
7017
according to the "Date" header field. It is "Today" if the
7018
message was sent today, "Yesterday" for yesterday, "Wednesday"
7019
if it was last Wednesday, and so on. If the message is from last
7020
year and is more than six months old it includes the year, as
7021
well. There is no adjustment made for different time zones, so
7022
you'll get the day the message was sent according to the time
7023
zone the sender was in. See the SMARTDATE alternatives below, as
7027
This token represents the most relevant elements of the date on
7028
which the message was sent (according to the "Date" header
7029
field), in a compact form. If the message was sent today, only
7030
the time is used (e.g. "9:22am", "10:07pm"); if it was sent
7031
during the past week, the day of the week and the hour are used
7032
(e.g. "Wed09am", "Thu10pm"); other dates are given as date,
7033
month, and year (e.g. "23Aug00", "9Apr98"). There is no
7034
adjustment made for different time zones, so you'll get the
7035
day/time the message was sent according to the time zone the
7039
This is a combination of SMARTDATE and SMARTTIME. It is
7040
SMARTDATE unless the SMARTDATE value is "Today", in which case
7041
it is SMARTTIME. See the SMARTDATETIME alternatives below, as
7045
This token represents the date on which the message was sent,
7046
according to the "Date" header field. It has the format
7047
YYYY-MM-DD. For example, "1998-10-23".
7050
This token represents the date on which the message was sent,
7051
according to the "Date" header field. It has the format
7052
YY-MM-DD. For example, "98-10-23".
7055
This token represents the date on which the message was sent,
7056
according to the "Date" header field. It has the format
7057
MM/DD/YY. For example, "10/23/98".
7060
This token represents the date on which the message was sent,
7061
according to the "Date" header field. It has the format
7062
DD/MM/YY. For example, "23/10/98".
7065
This token represents the date on which the message was sent,
7066
according to the "Date" header field. It has the format
7067
DD.MM.YY. For example, "23.10.98".
7070
This token represents the date on which the message was sent,
7071
according to the "Date" header field. It has the format
7072
YY.MM.DD. For example, "98.10.23".
7075
This token represents the date on which the message was sent,
7076
according to the "Date" header field. It has the format MMM DD,
7077
YYYY. For example, "Oct 23, 1998".
7079
SMARTDATE alternatives
7080
There are several versions of SMARTDATE which are all the same
7081
except for the way they format dates far in the past. SMARTDATE
7082
formats the date using the information from your locale settings
7083
to format the date string. It may end up formatting dates so
7084
that they look like DATEISO tokens, or SHORTDATE2 tokens, or
7085
something else entirely. The feature convert-dates-to-localtime
7086
may have an affect on the values of these tokens. If you want
7087
more control you may use one of the following.
7090
If the option Disable-Index-Locale-Dates is not set then
7091
this will be locale specific. Control this with the
7092
LC_TIME locale setting on a UNIX system. On Windows the
7093
Regional Options control panel may be used to set the
7094
Short date format. At the programming level, the strftime
7095
routine is what _Alpine_ uses to print the date. If the
7096
Disable-Index-Locale-Dates option is set then this is
7097
equivalent to SMARTDATES1.
7100
DATEISO format. See text above.
7103
SHORTDATEISO format.
7117
SMARTDATETIME alternatives
7118
There are several versions of SMARTDATETIME which are all very
7119
similar. The ones which end in 24 use a 24-hour clock for
7120
Today's messages instead of a 12-hour clock. The other variation
7121
is for the way they format dates far in the past. SMARTDATETIME
7122
and SMARTDATETIME24 format the date using the information from
7123
your locale settings to format the date string. It may end up
7124
formatting dates so that they look like DATEISO tokens, or
7125
SHORTDATE2 tokens, or something else entirely. The feature
7126
convert-dates-to-localtime may have an affect on the values of
7127
these tokens. The possible choices are:
7130
Locale specific. Control this with the LC_TIME locale
7131
setting on a UNIX system. On Windows the Regional Options
7132
control panel may be used to set the Short date format. At
7133
the programming level, the strftime routine is what
7134
_Alpine_ uses to print the date.
7137
If the option Disable-Index-Locale-Dates is not set then
7138
this will be locale specific. Control this with the
7139
LC_TIME locale setting on a UNIX system. On Windows the
7140
Regional Options control panel may be used to set the
7141
Short date format. At the programming level, the strftime
7142
routine is what _Alpine_ uses to print the date. If the
7143
Disable-Index-Locale-Dates option is set then this is
7144
equivalent to SMARTDATETIMES1.
7147
Use TIME24 for Today
7150
DATEISO format. See text above.
7153
Use TIME24 for Today
7155
SMARTDATETIMESHORTISO
7156
SHORTDATEISO format.
7158
SMARTDATETIMESHORTISO24
7159
Use TIME24 for Today
7165
Use TIME24 for Today
7171
Use TIME24 for Today
7177
Use TIME24 for Today
7183
Use TIME24 for Today
7186
This token represents the date on which the message was sent,
7187
according to the "Date" header field. It looks like "Sat, 23 Oct
7188
1998". This token is never converted in any locale-specific way.
7191
This token represents the date on which the message was sent,
7192
according to the "Date" header field. It is your operating
7193
system's idea of the preferred date representation for the
7194
current locale. Internally it uses the %x version of the date
7195
from the strftime routine.
7198
This token represents the time at which the message was sent,
7199
according to the "Date" header field. It is the preferred time
7200
representation for the current locale. Internally it uses the %X
7201
version of the time from the strftime routine.
7204
This token represents the date and time at which the message was
7205
sent, according to the "Date" header field. It is the preferred
7206
date and time representation for the current locale. Internally
7207
it uses the %c version of the time from the strftime routine.
7210
This token represents the day of the month on which the message
7211
was sent, according to the "Date" header field. For example,
7215
This token represents the day of the month on which the message
7216
was sent, according to the "Date" header field. For example,
7217
"23" or "09". It is always 2 digits.
7220
This token represents the ordinal number which is the day of the
7221
month on which the message was sent, according to the "Date"
7222
header field. For example, "23rd" or "9th".
7225
This token represents the day of the week on which the message
7226
was sent, according to the "Date" header field. For example,
7227
"Sunday" or "Wednesday".
7230
This token represents the day of the week on which the message
7231
was sent, according to the "Date" header field. For example,
7235
This token represents the month the message was sent, according
7236
to the "Date" header field. For example, "Oct".
7239
This token represents the month in which the message was sent,
7240
according to the "Date" header field. For example, "October".
7243
This token represents the month in which the message was sent,
7244
according to the "Date" header field. For example, "10" or "9".
7247
This token represents the month in which the message was sent,
7248
according to the "Date" header field. For example, "10" or "09".
7249
It is always 2 digits.
7252
This token represents the year the message was sent, according
7253
to the "Date" header field. For example, "1998" or "2001".
7256
This token represents the year the message was sent, according
7257
to the "Date" header field. For example, "98" or "01". It is
7261
This token represents the time at which the message was sent,
7262
according to the "Date" header field. There is no adjustment
7263
made for different time zones, so you'll get the time the
7264
message was sent according to the time zone the sender was in.
7265
It has the format HH:MM. For example, "17:28".
7268
This token represents the time at which the message was sent,
7269
according to the "Date" header field. This time is for a 12 hour
7270
clock. It has the format HH:MMpm. For example, "5:28pm" or
7274
This token represents the numeric timezone from the "Date"
7275
header field. It has the format [+-]HHMM. For example, "-0800".
7277
_Tokens Available Only for Index-Format_
7280
This token represents the message's current position in the
7281
folder which, of course, may change as the folder is sorted or
7285
This token represents a three character wide field displaying
7286
various aspects of the message's state. The first character is
7287
either blank, a '*' for message marked Important, or a '+'
7288
indicating a message addressed directly to you (as opposed to
7289
your having received it via a mailing list, for example). When
7290
the feature mark-for-cc is set, if the first character would
7291
have been blank then it will instead be a '-' if the message is
7292
cc'd to you. The second character is typically blank, though the
7293
arrow cursor may occupy it if either the assume-slow-link or the
7294
force-arrow-cursor feature is set (or you actually are on a slow
7295
link). The third character is either D (Deleted), A (Answered),
7298
If you are using a threaded view of the index and this message
7299
is at the top of a collapsed portion of a thread, then this
7300
token refers to all of the messages in the collapsed portion of
7301
the thread instead of just the top message. The first character
7302
will be a '*' if _any_ of the messages in the thread are marked
7303
Important, else a '+' if any of the messages are addressed to
7304
you, else a '-' if any of the messages are cc'd to you. The
7305
third character will be a 'D' if _all_ of the messages in the
7306
collapsed thread are marked deleted, an 'A' if _all_ of the
7307
messages in the collapsed thread are marked answered, it will be
7308
an 'N' if any of the messages are undeleted and unseen, and it
7309
will be blank otherwise.
7312
This token represents a less abbreviated alternative to the
7313
"STATUS" token. It is six characters wide. The first character
7314
is '+', '-', or blank, the second blank, the third either '*' or
7315
blank, the fourth N or blank, the fifth A or blank, and the
7316
sixth character is either D or blank.
7318
If you are using a threaded view of the index and this message
7319
is at the top of a collapsed portion of a thread, then this
7320
token refers to all of the messages in the collapsed portion of
7321
the thread instead of just the top message. The first character
7322
is '+', '-', or blank depending on whether _any_ of the messages
7323
in the collapsed thread are addressed to you or cc'd to you. The
7324
third character will be '*' if any of the messages are marked
7325
Important. The fourth character will be 'N' if all of the
7326
messages in the thread are New, else 'n' if some of the messages
7327
in the thread are New, else blank. The fifth character will be
7328
'A' or 'a' or blank, and the sixth character will be 'D' or 'd'
7332
This token represents an even less abbreviated alternative to
7333
the "STATUS" token. It differs from "FULLSTATUS" in only the
7334
fourth character which is an 'N' if the message is new to this
7335
folder since the last time it was opened _and_ it has not been
7336
viewed, an 'R' (Recent) if the message is new to the folder and
7337
has been viewed, a 'U' (Unseen) if the message is not new to the
7338
folder since it was last opened _but_ has not been viewed, or a
7339
blank if the message has been in the folder since it was last
7340
opened and has been viewed.
7342
If you are using a threaded view of the index and this message
7343
is at the top of a collapsed portion of a thread, then the
7344
fourth character will be 'N' if all of the messages in the
7345
thread are unseen and recent; else 'n' if some of the messages
7346
in the thread are unseen and recent; else 'U' if all of the
7347
messages in the thread are unseen and not recent; else 'u' if
7348
some of the messages in the thread are unseen and not recent;
7349
else 'R' if all of the messages in the thread are seen and
7350
recent; else 'r' if some of the messages in the thread are seen
7351
and recent; else blank.
7354
This is the same as the last four of the six characters of
7355
IMAPSTATUS, so the '+' To Me information will be missing.
7358
This token represents the total size, in bytes, of the message.
7359
If a "K" (Kilobyte) follows the number, the size is
7360
approximately 1,000 times that many bytes (rounded to the
7361
nearest 1,000). If an "M" (Megabyte) follows the number, the
7362
size is approximately 1,000,000 times that many bytes. Commas
7363
are not used in this field. This field is seven characters wide,
7364
including the enclosing parentheses. Sizes are rounded when "K"
7365
or "M" is present. The progression of sizes used looks like:
7367
0 1 ... 9999 10K ... 999K 1.0M ... 99.9M 100M ... 2000M
7370
This token represents the total size, in bytes, of the message.
7371
If a "K" (Kilobyte) follows the number, the size is
7372
approximately 1,000 times that many bytes (rounded to the
7373
nearest 1,000). If an "M" (Megabyte) follows the number, the
7374
size is approximately 1,000,000 times that many bytes. Commas
7375
are used if the number shown is 1,000 or greater. The SIZECOMMA
7376
field is one character wider than the SIZE field. Sizes are
7377
rounded when "K" or "M" is present. The progression of sizes
7380
0 1 ... 99,999 100K ... 9,999K 10.0M ... 999.9M 1,000M ... 2,000M
7383
This token represents the total size of the message, expressed
7384
in kilobytes or megabytes, as most appropriate. These are 1,024
7385
byte kilobytes and 1,024 x 1,024 byte megabytes. The progression
7386
of sizes used looks like:
7388
0K 1K ... 1023K 1.0M ... 99.9M 100M ... 2047M
7391
This token represents the total size, in bytes, of the message.
7392
If a "K" (Kilobyte) follows the number, the size is
7393
approximately 1,000 times that many bytes. If an "M" (Megabyte)
7394
follows the number, the size is approximately 1,000,000 times
7395
that many bytes. If a "G" (Gigabyte) follows the number, the
7396
size is approximately 1,000,000,000 times that many bytes. This
7397
field uses only five characters of screen width, including the
7398
enclosing parentheses. The progression of sizes used looks like:
7400
0 1 ... 999 1K ... 99K .1M ... .9M 1M ... 99M .1G ... .9G 1G 2G
7403
This token is intended to represent a more useful description of
7404
the message than just its size, but it isn't very useful at this
7405
point. The plus sign in this view means there are attachments.
7406
Note that including this token in the "Index-Format" could slow
7407
down the display a little while _Alpine_ collects the necessary
7411
This token is the same as the SUBJECT token unless keywords are
7412
set for the message. In that case, a list of keywords enclosed
7413
in braces will be prepended to the subject of the message. Only
7414
those keywords that you have defined in your Keywords option in
7415
Setup/Config are considered in the list. In other words,
7416
keywords that have been set by some other means, perhaps by
7417
another email program, won't show up unless included in
7418
Keywords. Having this set in the Index-Format will also cause
7419
the keywords to be prepended to the subject in the MESSAGE TEXT
7420
screen. If you have given a keyword a nickname (keywords), that
7421
nickname is displayed instead of the actual keyword. The
7422
keyword-surrounding-chars option may be used to modify this
7423
token slightly. It is also possible to color keywords in the
7424
index using the Setup/Kolor screen.
7427
This token is the same as the SUBJKEY token except that instead
7428
of prepending a list of keywords to the subject, a list of first
7429
initials of keywords will be prepended instead. For example, if
7430
a message has the keywords _Work_ and _Now_ set (or Work and Now
7431
are the _Alpine_ nicknames of keywords which are set) then the
7432
SUBJKEY token would cause a result like
7434
{Work Now} actual subject
7436
whereas the SUBJKEYINIT token would give
7440
Only those keywords that you have defined in your Keywords
7441
option in Setup/Config are considered in the list. In other
7442
words, keywords that have been set by some other means, perhaps
7443
by another email program, won't show up unless included in
7444
Keywords. The keyword-surrounding-chars option may be used to
7445
modify this token slightly. It is also possible to color
7446
keywords in the index using the Setup/Kolor screen.
7449
Same as SUBJECT but if there is room in the Subject field for
7450
more text, the opening part of the text of the message is
7451
displayed after the subject. The time needed to fetch the text
7452
may cause a performance problem which can, of course, be avoided
7453
by using the SUBJECT version of the Subject instead. You may
7454
color this opening text differently by using the Index Opening
7455
Color option available from the Setup Kolor screen. You may
7456
adjust the characters that are displayed between the Subject and
7457
the opening text with the option Opening-Text-Separator-Chars.
7460
Same as SUBJKEY but with the opening message text.
7463
Same as SUBJKEYINIT but with the opening message text.
7466
This is similar to SUBJECTTEXT. Instead of combining the Subject
7467
and the opening text in a single field in the index screen this
7468
token allows you to allocate a separate column just for the
7469
opening text of the message. The time needed to fetch this text
7470
may cause a performance problem. You may color this opening text
7471
differently by using the Index Opening Color option available
7472
from the Setup Kolor screen.
7475
This is very similar to OPENINGTEXT. The NQ stands for No
7476
Quotes. The only difference is that quoted text (lines beginning
7477
with >) is deleted. For some messages this may be confusing. For
7478
example, a message might have a line preceding some quoted text
7479
that reads something like "On May 8th person A said." That no
7480
longer makes sense after the quoted text is deleted and it will
7481
appear that person A said whatever the text after the quote is,
7482
even though that is really person B talking.
7485
This is a space-delimited list of keywords that are set for the
7486
message. Only those keywords that you have defined in your
7487
Keywords option in Setup/Config are considered in the list. In
7488
other words, keywords that have been set by some other means,
7489
perhaps by another email program, won't show up unless included
7490
in Keywords. If you have given a keyword a nickname that
7491
nickname is displayed instead of the actual keyword. It is also
7492
possible to color keywords in the index using the Setup/Kolor
7493
screen. This token defaults to an arbitrary width of 5. You
7494
should set it to whatever width suits you using something like
7495
KEY(17) in the Index-Format.
7498
This is a list of keyword initials that are set for the message.
7499
If you have given a keyword a nickname the initial of that
7500
nickname is displayed instead of the initial of the actual
7501
keyword. It is also possible to color keyword initials in the
7502
index using the Setup/Kolor screen. This token defaults to an
7503
arbitrary width of 2. You should set it to whatever width suits
7504
you using something like KEYINIT(3) in the Index-Format.
7507
The X-Priority header is a non-standard header that is used in a
7508
somewhat standard way by many mail programs. _Alpine_ expects
7509
the value of this header to be a digit with a value from 1 to 5,
7510
with 1 being the highest priority and 5 the lowest priority.
7511
Since this priority is something that the sender sets it is only
7512
an indication of the priority that the sender attaches to the
7513
mail and it is therefore almost totally unreliable for use as a
7514
filtering criterion. This token will display the numeric value
7515
of the priority if it is between 1 and 5. It will be suppressed
7516
(blank) if the value is 3, which is normal priority. It is also
7517
possible to set the color of the PRIORITY field. By default the
7518
token is colored the same as the index line it is part of. You
7519
may set it to be another color with the Index Priority Colors
7520
options available from the Setup Kolor screen.
7523
This is a more verbose interpretation of the X-Priority field.
7524
Once again nothing is displayed unless the value of the field is
7525
1, 2, 4, or 5. The values displayed for those values are:
7532
You may color this token with the Index Priority Colors options.
7535
This is a one character, non-numeric version of the X-Priority
7536
field. If the value of the X-Priority header is 1 or 2 an
7537
exclamation point is displayed. If the value is 4 or 5 a "v"
7538
(think down arrow) is displayed. You may color this token with
7539
the Index Priority Colors options.
7542
This is a one column wide field which represents the number of
7543
attachments a message has. It will be blank if there are no
7544
attachments, a single digit for one to nine attachments, or an
7545
asterisk for more than nine. Note that including this token in
7546
the "Index-Format" could slow down the display a little while
7547
_Alpine_ collects the necessary information.
7550
This token represents _either_ the personal name (or email
7551
address) of the person listed in the message's "From:" header
7552
field, _or_, if that address is yours or one of your alternate
7553
addresses, the first person specified in the message's "To:"
7554
header field with the prefix "To: " prepended. If the from
7555
address is yours and there is also no "To" address, _Alpine_
7556
will use the address on the "Cc" line. If there is no address
7557
there, either, _Alpine_ will look for a newsgroup name from the
7558
"Newsgroups" header field and put that after the "To: " prefix.
7561
This is almost the same as _FROMORTO_. The difference is that
7562
newsgroups aren't considered. When a message is from you,
7563
doesn't have a To or Cc, and does have a Newsgroups header; this
7564
token will be your name instead of the name of the newsgroup
7565
(like it would be with FROMORTO).
7568
This is a different sort of token. It allows you to display a
7569
label within each index line. It will be the same fixed text for
7570
each line. It is different from all the other tokens in that
7571
there is no space column displayed after this token. Instead, it
7572
is butted up against the following field. It also has a
7573
different syntax. The text to display is given following a colon
7574
after the word "TEXT". For example,
7578
would insert the literal text "abc=" (without the quotes) into
7579
the index display line. You must quote the text if it includes
7580
space characters, like
7585
This allows you to display the text from a particular header
7586
line in the message. The syntax for this token is substantially
7587
different from all the others in order that you might be able to
7588
display a portion of the text following a particular header. The
7589
header name you are interested in is given following a colon
7590
after the word "HEADER". For example,
7594
would display the text of the X-Spam header, if any. Like for
7595
other index tokens a width field may (and probably should)
7600
displays the first ten characters of the X-Spam header. Unlike
7601
other index tokens, the syntax for HEADER is more flexible. An
7602
optional second argument comes after a comma inside the
7603
parentheses. It specifies the "field" number. By default, the
7604
field separator is a space character. No extra space characters
7605
are allowed in the argument list.
7609
would display the second field, left-justified, in a 10
7610
character wide field. The second field would consist of all the
7611
text after the first space up to the next space or the end of
7612
the header. The default field number is zero, which stands for
7613
the entire line. There is also an optional third argument which
7614
is a list of field separators. It defaults to a space character.
7617
HEADER:X-Spam(10,2,:% )
7619
would cause the field separators to be any of colon, percent, or
7620
space (there is a space character between the percent and the
7621
right parenthesis). The first field runs from the start of the
7622
header value up to the first colon, percent, or space; the
7623
second goes from there to the next; and so on. In order to use a
7624
comma character as a field separator you must escape it by
7625
preceding it with a backslash (\). The same is true of the
7626
backslash character itself. There is one further optional
7627
argument. It is an R or an L to specify right or left adjustment
7628
of the text within the field. The default is to left justify,
7629
however if you are displaying numbers you might prefer to right
7632
Here's an example of a SpamAssassin header. The exact look of
7633
the header will vary, but if your incoming mail contains headers
7634
that look like the following
7636
X-Spam-Status: Yes, hits=10.6 tagged_above=-999.0 required=7.0
7639
you might want to display the hits value. The first field starts
7640
with the Y in Yes. To get what you're interested in you might
7641
use "=" and space as the field separators and display the third
7644
HEADER:X-Spam-Status(4,3,= )
7646
or maybe you would break at the dot instead
7648
HEADER:X-Spam-Status(2,2,=.,R)
7650
Another example we've seen has headers that look like
7652
X-Spam: Gauge=IIIIIII, Probability=7%, Report=...
7654
Because there are two equals and a comma before the 7% and a
7655
comma after it, the token
7657
HEADER:X-Spam-Status(3,4,=\,,R)
7659
should display the probability (for example 7% or 83%) right
7660
justified in a 3-wide field.
7663
This gives an alternative way to display the current message in
7664
the MESSAGE INDEX screen. Usually the current message is
7665
indicated by the line being shown in reverse video. Instead, if
7666
the ARROW token is included in your Index-Format, the current
7667
line will include an "arrow" that looks like
7671
in the ARROW token's field. For all of the non-current messages,
7672
the ARROW field will be filled with blanks. If you use the
7673
fixed-field width feature the length of the "arrow" may be
7674
adjusted. The arrow will be drawn as width-1 dashes followed by
7675
a greater than sign. For example, if you use ARROW(3) you will
7680
and ARROW(1) will give you just
7684
It is also possible to set the color of the ARROW field. By
7685
default (and for non-current messages) the arrow is colored the
7686
same as the index line it is part of. You may set it to be
7687
another color with the Index Arrow Color option available from
7688
the Setup Kolor screen.
7691
This gives the score of each message. This will be six columns
7692
wide to accomodate the widest possible score. You will probably
7693
want to use the Index-Format fixed-field width feature to limit
7694
the width of the field to the widest score that you use (e.g.
7695
SCORE(3) if your scores are always between 0 and 999). If you
7696
have not defined any score rules the scores will all be zero. If
7697
any of your score rules contain AllText or BodyText patterns
7698
then including SCORE in the Index-Format may slow down the
7699
display of the MESSAGE INDEX screen.
7701
_Tokens Available for all but Index-Format_
7704
This token represents the current newsgroup if there is one. For
7705
example, "comp.mail.pine".
7708
This token represents the message ID of the message. This token
7709
does not work with Filter Rule folder names.
7712
This token represents the current date. It has the format MMM
7713
DD. For example, "Oct 23".
7716
This token represents the current date. It has the format
7717
YYYY-MM-DD. For example, "1998-10-23".
7720
This token represents the current date. It has the format
7721
YY-MM-DD. For example, "98-10-23".
7724
This token represents the current date. It is your operating
7725
system's idea of the preferred date representation for the
7726
current locale. Internally it uses the %x version of the date
7727
from the strftime routine.
7730
This token represents the current time. It is the preferred time
7731
representation for the current locale. Internally it uses the %X
7732
version of the time from the strftime routine.
7735
This token represents the current date and time. It is the
7736
preferred date and time representation for the current locale.
7737
Internally it uses the %c version of the time from the strftime
7741
This token represents the current time. It has the format HH:MM.
7742
For example, "17:28".
7745
This token represents the current time. This time is for a 12
7746
hour clock. It has the format HH:MMpm. For example, "5:28pm" or
7750
This token represents the current day of the month. For example,
7754
This token represents the current day of the month. For example,
7755
"23" or "09". It is always 2 digits.
7758
This token represents the current day of the week. For example,
7759
"Sunday" or "Wednesday".
7762
This token represents the current day of the week. For example,
7766
This token represents the current month. For example, "10" or
7770
This token represents the current month. For example, "10" or
7771
"09". It is always 2 digits.
7774
This token represents the current month. For example, "October".
7777
This token represents the current month. For example, "Oct".
7780
This token represents the current year. For example, "1998" or
7784
This token represents the current year. For example, "98" or
7785
"01". It is always 2 digits.
7788
This token represents last month. For example, if this is
7789
November (the 11th month), it is equal to "10" or if this is
7790
October (the 10th month), it is "9". It is possible that this
7791
and the other tokens beginning with LASTMONTH below could be
7792
useful when used with a Filtering Rule that has the "Beginning
7793
of Month" option set.
7796
This token represents last month. For example, if this is
7797
November (the 11th month), it is equal to "10" or if this is
7798
October (the 10th month), it is "09". It is always 2 digits.
7801
This token represents last month. For example, if this is
7802
November the value is "October".
7805
This token represents last month. For example, if this is
7806
November the value is "Oct".
7809
This token represents what the year was a month ago. For
7810
example, if this is October, 1998, it is "1998". If this is
7811
January, 1998, it is "1997".
7814
This token represents what the year was a month ago. For
7815
example, if this is October, 1998, it is "98". If this is
7816
January, 1998, it is "97".
7819
This token represents last year. For example, if this is 1998,
7820
it equals "1997". It is possible that this could be useful when
7821
used with a Filtering Rule that has the "Beginning of Year"
7825
This token represents last year. For example, if this is 1998,
7826
it equals "97". It is always 2 digits.
7829
This token represents the nickname of the role currently being
7830
used. If no role is being used, then no text will be printed for
7831
this token. This token does not work with Filter Rule folder
7834
_Token Available Only for Reply-Leadin_
7836
See the help for the Reply-Leadin option, to see why you might want to
7837
use this. Since the _Reply-Leadin_ contains free text this token must
7838
be surrounded by underscores when used.
7841
This is an end of line marker.
7843
_Token Available Only for Templates and Signatures_
7846
This token is different from the others. When it is replaced it
7847
is replaced with nothing, but it sets a _Alpine_ internal
7848
variable which tells the composer to start with the cursor
7849
positioned at the position where this token was. If both the
7850
template file and the signature file contain a "CURSORPOS"
7851
token, then the position in the template file is used. If there
7852
is a template file and neither it nor the signature file
7853
contains a "CURSORPOS" token, then the cursor is positioned
7854
after the end of the contents of the template file when the
7857
Conditional Inclusion of Text for Reply-Leadin, Signatures, and Templates
7859
Conditional text inclusion may be used with the Reply-Leadin option, in
7860
signature files, and in template files used in roles. It may _not_ be
7861
used with the _Index-Format_ option.
7863
There is a limited if-else capability for including text. The if-else
7864
condition is based on whether or not a given token would result in
7865
replacement text you specify. The syntax of this conditional inclusion
7868
_token_(match_this, if_matched [ , if_not_matched ] )
7870
The left parenthesis must follow the underscore immediately, with no
7871
intervening space. It means the token is expanded and the results of
7872
that expansion are compared against the "match_this" argument. If there
7873
is an exact match, then the "if_matched" text is used as the
7874
replacement text. Otherwise, the "if_not_matched" text is used. One of
7875
the most useful values for the "match_this" argument is the empty
7876
string, "". In that case the expansion is compared against the empty
7879
Here's an example to make it clearer. This text could be included in
7880
one of your template files:
7882
_NEWS_("", "I'm replying to email","I'm replying to news")
7884
If that is included in a template file which you are using while
7885
replying to a message (because you chose to use the role it was part
7886
of), and that message has a newsgroup header and a newsgroup in that
7887
header, then the text
7889
I'm replying to news
7891
will be included in the message you are about to compose. On the other
7892
hand, if the message you are replying to does not have a newsgroup,
7895
I'm replying to email
7897
would be included instead. This would also work in signature files and
7898
in the "Reply-Leadin" option. If the "match_this", "if_matched", or
7899
"if_not_matched" arguments contain spaces, parentheses, or commas; they
7900
have to be quoted with double quotation marks (like in the example
7901
above). If you want to include a literal quote in the text you must
7902
escape the quote by preceding it with a backslash character. If you
7903
want to include a literal backslash character you must escape it by
7904
preceding it with another backslash.
7906
The comma followed by "if_not_matched" is optional. If there is no
7907
"if_not_matched" present then no text is included if the not_matched
7908
case is true. Here's another example:
7910
_NEWS_("", "", "This msg was seen in group: _NEWS_.")
7912
Here you can see that tokens may appear in the arguments. The same is
7913
true for tokens with the conditional parentheses. They may appear in
7914
arguments, though you do have to be careful to get the quoting and
7915
escaping of nested double quotes correct. If this was in the signature
7916
file being used and you were replying to a message sent to
7917
comp.mail.pine the resulting text would be:
7919
This msg was seen in group: comp.mail.pine.
7921
If you were replying to a message which wasn't sent to any newsgroup
7922
the resulting text would be a single blank line. The reason you'd get a
7923
blank line is because the end of the line is outside of the
7924
conditional, so is always included. If you wanted to get rid of that
7925
blank line you could do so by moving the end of line inside the
7926
conditional. In other words, it's ok to have multi-line "if_matched" or
7927
"if_not_matched" arguments. The text just continues until the next
7928
double quotation, even if it's not on the same line.
7930
Here's one more (contrived) example illustrating a matching argument
7931
which is not the empty string.
7933
_SMARTDATE_("Today", _SMARTDATE_, "On _DATE_") _FROM_ wrote:
7935
If this was the value of your "Reply-Leadin" option and you were
7936
replying to a message which was sent today, then the value of the
7937
"Reply-Leadin" would be
7939
Today Fred Flintstone wrote:
7941
But if you were replying to a message sent on Oct. 27 (and that wasn't
7942
today) you would get
7944
On Oct 27 Fred Flintstone wrote:
7946
Per Server Directory Configuration
7948
This is only available if _Alpine_ was built with LDAP support. If
7949
that's the case, there will be a Directory option underneath the Setup
7950
command on the Main Menu. Each server that is defined there has several
7951
configuration variables which control the behavior when using it.
7953
This is the name of the host where an LDAP server is running.
7954
To find out whether your organization has its own LDAP server,
7955
contact its computing support staff.
7957
This is the search base to be used on this server. It functions
7958
as a filter by restricting your searches in the LDAP server
7959
database to the specified contents of the specified fields.
7960
Without it, searches submitted to this directory server may
7961
fail. It might be something like:
7962
O = <Your Organization Name>, C = US
7964
or it might be blank. (Some LDAP servers actually ignore
7965
anything specified here.)
7966
If in doubt what parameters you should specify here, contact the
7967
maintainers of the LDAP server.
7969
This is the TCP port number to be used with this LDAP server. If
7970
you leave this blank port 389 will be used.
7972
This is a nickname to be used in displays. If you don't supply a
7973
nickname the server name from "ldap-server" will be used
7974
instead. This option is strictly for your convenience.
7975
_use-implicitly-from-composer_
7976
Set this feature to have lookups done to this server implicitly
7977
from the composer. If an address doesn't look like a
7978
fully-qualified address, it will be looked up in your address
7979
books, and if it doesn't match a nickname there, then it will be
7980
looked up on the LDAP servers which have this feature set. The
7981
lookups will also be done when using the address completion
7982
feature (TAB command) in the composer if any of the serves have
7983
this feature set. Also see the LDAP feature
7984
lookup-addrbook-contents and the Setup/Config feature
7985
ldap-result-to-addrbook-add.
7986
_lookup-addrbook-contents_
7987
Normally implicit LDAP lookups from the composer are done only
7988
for the strings you type in from the composer screen. In other
7989
words, you type in something in the To or CC field and press
7990
return, then the string is looked up. First that string is
7991
looked up in your address books. If a match is found there, then
7992
the results of that match are looked up again. If you place a
7993
string in your address book that you want to have looked up on
7994
the LDAP directory server, you need to turn on this feature. If
7995
you set this feature for a server, you almost always will also
7996
want to set the use-implicitly-from-composer feature. An example
7997
might serve to best illustrate this feature.
7998
If an LDAP lookup of "William Clinton" normally returns an entry
7999
with an address of pres@whitehouse.gov, then you might put an
8000
entry in your address book that looks like:
8002
bill "William Clinton"
8004
Now, when you type "bill" into an address field in the composer
8005
_Alpine_ will find the "bill" entry in your address book. It will
8006
replace "bill" with "William Clinton". It will then search for
8007
an entry with that nickname in your address book and not find
8008
one. If this feature is set, _Alpine_ will then attempt to
8009
lookup "William Clinton" on the LDAP server and find the entry
8010
with address pres@whitehouse.gov.
8011
A better way to accomplish the same thing is probably to use the
8012
feature save-search-criteria-not-result.
8013
_save-search-criteria-not-result_
8014
Normally when you save the results of an LDAP directory lookup
8015
to your address book the _results_ of the lookup are saved. If
8016
this feature is set and the entry being saved was found on this
8017
directory server, then the search _criteria_ is saved instead of
8018
the _results_ of the search. When this address book entry is
8019
used in the future, instead of copying the results from the
8020
address book the directory lookup will be done again. This could
8021
be useful if the copied result might become stale because the
8022
data on the directory server changes (for example, the entry's
8023
email address changes). You probably don't want to set this
8024
feature if the server is at all slow or unreliable.
8025
The way this actually works is that instead of saving the email
8026
address in your address book, _Alpine_ saves enough information
8027
to look up the same directory entry again. In particular, it
8028
saves the server name and the distinguished name of the entry.
8029
It's possible that the server administrators might change the
8030
format of distinguished names on the server, or that the entry
8031
might be removed from the server. If _Alpine_ notices this, you
8032
will be warned and a backup copy of the email address will be
8033
used. You may want to create a new entry in this case, since you
8034
will get the annoying warning every time you use the old entry.
8035
You may do that by Saving the entry to a new nickname in the
8036
same address book. You will be asked whether or not you want to
8037
use the backup email address.
8038
A related feature in the Setup/Config screen is
8039
ldap-result-to-addrbook-add.
8040
_disable-ad-hoc-space-substitution_
8041
Spaces in your input are normally handled specially. Each space
8042
character is replaced by
8045
in the search query (but not by "* <SPACE> *"). The reason this
8046
is done is so the input string
8049
(which is converted to "Greg* Donald") will match the names
8050
"Greg Donald", "Gregory Donald", "Greg F. Donald", and "Gregory
8051
F Donald"; but it won't match "Greg McDonald". If the
8052
"Search-Rule" you were using was "begins-with", then it would
8053
also match the name "Greg Donaldson".
8054
Turning on this feature will disable this substitution.
8056
This affects the way that LDAP searches are done. In particular,
8057
this tells the server where to look for the string to be
8058
matched. If set to "name" then the string that is being searched
8059
for will be compared with the string in the "Name" field on the
8060
server (technically, it is the "commonname" field on the
8061
server). "Surname" means we're looking for a match in the
8062
"Surname" field on the server (actually the "sn" field).
8063
"Givenname" really is "givenname" and "email" is the electronic
8064
mail address (this is actually the field called "mail" or
8065
"electronicmail" on the server). The other three types are
8066
combinations of the types listed so far. "Name-or-email" means
8067
the string should appear in either the "name" field OR the
8068
"email" field. Likewise, "surname-or-givenname" means "surname"
8069
OR "givenname" and "sur-or-given-or-name-or-email" means the
8071
This search _type_ is combined with the search rule to form the
8072
actual search query.
8073
The usual default value for this option is
8074
"sur-or-given-or-name-or-email". This type of search may be slow
8075
on some servers. Try "name-or-email", which is often faster, or
8076
just "name" if the performance seems to be a problem.
8077
Some servers have been configured with different attribute names
8078
for these four fields. In other words, instead of using the
8079
attribute name "mail" for the email address field, the server
8080
might be configured to use something else, for example,
8081
"rfc822mail" or "internetemailaddress". _Alpine_ can be
8082
configured to use these different attribute names by using the
8083
four per-server configuration options:
8087
+ givenname-attribute
8089
This affects the way that LDAP searches are done. If set to
8090
"equals" then only exact matches count. "Contains" means that
8091
the string you type in is a substring of what you are matching
8092
against. "Begins-with" and "ends-with" mean that the string
8093
starts or ends with the string you type in.
8094
Spaces in your input are normally handled specially, but you can
8095
turn that special handling off with the
8096
disable-ad-hoc-space-substitution feature.
8097
The usual default value for this option is _begins-with_.
8099
This is the name of the attribute which is searched for when
8100
looking for an email address. The default value for this option
8101
is "mail" or "electronicmail". If the server you are using uses
8102
a different attribute name for the email address, put that
8103
attribute name here.
8104
This will affect the search filter used if your Search-Type is
8105
one that contains a search for "email". It will also cause the
8106
attribute value matching this attribute name to be used as the
8107
email address when you look up an entry from the composer.
8109
This is the name of the attribute which is searched for when
8110
looking for the name of the entry. The default value for this
8111
option is "cn", which stands for common name. If the server you
8112
are using uses a different attribute name for the name, put that
8113
attribute name here. This will affect the search filter used if
8114
your Search-Type is one that contains a search for "name".
8116
This is the name of the attribute which is searched for when
8117
looking for the surname of the entry. The default value for this
8118
option is "sn". If the server you are using uses a different
8119
attribute name for the surname, put that attribute name here.
8120
This will affect the search filter used if your Search-Type is
8121
one that contains a search for "surname".
8122
_givenname-attribute_
8123
This is the name of the attribute which is searched for when
8124
looking for the given name of the entry. The default value for
8125
this option is "givenname". If the server you are using uses a
8126
different attribute name for the given name, put that attribute
8127
name here. This will affect the search filter used if your
8128
Search-Type is one that contains a search for "givenname".
8130
This places a limit on the number of seconds the LDAP search
8131
will continue. The default is 30 seconds. A value of 0 means no
8132
limit. Note that some servers may place limits of their own on
8135
This places a limit on the number of entries returned by the
8136
LDAP server. A value of 0 means no limit. The default is 0. Note
8137
that some servers may place limits of their own on searches.
8138
_custom-search-filter_
8139
This one is for advanced users only! If you define this, then
8140
the search-type and search-rule defined are both ignored.
8141
However, the feature disable-ad-hoc-space-substitution is still
8142
in effect. That is, the space substitution will take place even
8143
in a custom filter unless you disable it.
8144
If your LDAP service stops working and you suspect it might be
8145
because of your custom filter, just delete this filter and try
8146
using the _search-type_ and _search-rule_ instead. Another
8147
option that sometimes causes trouble is the search-base option.
8148
This variable may be set to the string representation of an LDAP
8149
search filter (see RFC1960). In the places where you want the
8150
address string to be substituted in, put a '%s' in this filter
8151
string. Here are some examples:
8152
A "Search-Type" of "name" with "Search-Rule" of "begins-with" is
8153
equivalent to the "custom-search-filter"
8156
When you try to match against the string "string" the program
8157
replaces the "%s" with "string" (without the quotes). You may
8158
have multiple "%s"'s and they will all be replaced with the
8159
string. There is a limit of 10 "%s"'s.
8160
A "Search-Type" of "name-or-email" with "Search-Rule" of
8161
"contains" is equivalent to
8162
(|(cn=*%s*)(mail=*%s*))
8164
If your server uses a different attribute _name_ than _Alpine_
8165
uses by default, (for example, it uses "rfc822mail" instead of
8166
"mail"), then you may be able to use one or more of the four
8167
attribute configuration options instead of defining a custom
8172
+ givenname-attribute
8176
If the terminal or terminal emulator you are using is capable of using
8177
color (see color-style option), or if you are using _PC-Alpine_, then
8178
it is possible to set up _Alpine_ so that various parts of the display
8179
will be shown in colors you configure. This is done using the Setup
8180
Color screen. The Setup Color screen is divided into five broad
8181
sections: Options, General Colors, Index Colors, Header Colors, and
8182
Keyword Colors. In addition to these five categories you may also color
8183
lines in the MESSAGE INDEX screen by configuring the Index Line Color.
8185
Each color is defined as a foreground color (the color of the actual
8186
text) and a background color (the color of the area behind the text).
8190
_current-indexline-style_
8191
This option affects the colors used to display the current line
8192
in the MESSAGE INDEX screen. If you do not have Index Line
8193
Colors defined, then this option will have no effect in the
8194
index. Those Rules may be defined by going to the
8195
Setup/Rules/Indexcolor screen.
8197
If the option enable-incoming-folders-checking is turned on and
8198
the Incoming Unseen Color is set to something other than the
8199
default, then this option also affects the color used to display
8200
the current folder in the Incoming FOLDER LIST screen.
8202
The available options include:
8205
This is the default. If an index line is colored because
8206
it matches one of your Index Color Rules, then its colors
8207
will be reversed when it is the currently highlighted
8208
line. For example, if the line is normally red text on a
8209
blue background, then when it is the current line it will
8210
be drawn as blue text on a red background.
8212
The rest of the option values all revert to this
8213
flip-colors behavior if there is no Reverse Color defined.
8216
With this option the Reverse color is always used to
8217
highlight the current line.
8220
The foreground part of the Reverse Color is used to
8221
highlight the current line. If this would cause the text
8222
to be unreadable (because the foreground and background
8223
colors are the same) or if it would cause no change in the
8224
color of the index line, then the colors are flipped
8227
Some people think this works particularly well if you use
8228
different background colors to emphasize "interesting"
8229
lines, but always with the same Normal foreground color,
8230
and you use a different foreground color for the Reverse
8233
reverse-fg-no-ambiguity
8234
With the "reverse-fg" rule above, it is possible that the
8235
resulting color will be exactly the same as the regular
8236
Reverse Color. That can lead to some possible confusion
8237
because an "interesting" line which is the current line
8238
will be displayed exactly the same as a non-interesting
8239
line which is current. You can't tell whether the line is
8240
just a regular current line or if it is an "interesting"
8241
current line by looking at the color. Setting the option
8242
to this value removes that ambiguity. It is the same as
8243
the "reverse-fg" setting unless the resulting interesting
8244
current line would look just like a non-interesting
8245
current line. In that case, the interesting line's colors
8246
are simply flipped (like in the default behavior).
8248
As an alternative way to preserve the line's
8249
interestingness in this case, you may find that using both
8250
a different foreground and a different background color
8251
for the interesting line will help.
8254
The background part of the Reverse Color is used to
8255
highlight the current line. If this would cause the text
8256
to be unreadable (because the foreground and background
8257
colors are the same) or if it would cause no change in the
8258
color of the index line, then the colors are flipped
8261
Some people think this works particularly well if you use
8262
different foreground colors to emphasize "interesting"
8263
lines, but always with the same Normal background color,
8264
and you use a different background color for the Reverse
8267
reverse-bg-no-ambiguity
8268
As with the "reverse-fg" case, the "reverse-bg" rule may
8269
also result in a color which is exactly the same as the
8270
regular Reverse Color. Setting the option to this value
8271
removes that ambiguity. It is the same as the "reverse-bg"
8272
setting unless the resulting current line has the same
8273
color as the Reverse Color. In that case, the interesting
8274
line's colors are simply flipped (like in the default
8277
_titlebar-color-style_
8278
This option affects the colors used to display the titlebar (the
8279
top line on the screen) when viewing a message.
8281
The available options include:
8284
The color of the titlebar will be the color you set for
8285
the Title Color. The Title Color may be set by using the
8288
The color of the titlebar will be the same as the color of
8289
the index line corresponding to the message being viewed.
8290
The rules which determine what color the index line will
8291
be may be set up by going to the Setup/Rules/Indexcolor
8292
screen. If the index line for a message is not colored
8293
explicitly by the Indexcolor rules, then the titlebar will
8294
be colored the same as for the "default" option above
8295
(which is not the same color that the index line itself
8299
This is similar to the "indexline" option except the
8300
foreground and background colors from the corresponding
8301
index line will be reversed. For example, if the index
8302
line color is red letters on a white background, then the
8303
titlebar will be white letters on a red background. If the
8304
index line for a message is not colored explicitly by the
8305
Indexcolor rules, then the titlebar will be colored the
8306
same as for the "default" option above (which is not the
8307
same color that the index line itself will have).
8312
This is the color which most of the screen is painted in. By
8313
default this color is black characters on a white background.
8315
The color _Alpine_ uses for reverse video characters. Actually,
8316
the name is misleading. This used to be reverse video and so the
8317
name remains. It is still used to highlight certain parts of the
8318
screen but the color may be set to whatever you'd like.
8320
The color _Alpine_ uses for the titlebar (the top line on the
8321
screen). By default, the Title Color is black characters on a
8322
yellow background. The actual titlebar color may be different
8323
from the Title Color if the option titlebar-color-style is set
8324
to some value other than the default. It may also be different
8325
if the current folder is closed and the Title Closed Color is
8326
set to something different from the Title Color.
8327
_Title-closed Color_
8328
The color _Alpine_ uses for the titlebar (the top line on the
8329
screen) when the current folder is closed. By default, the Title
8330
Color Closed Color is white characters on a red background.
8332
The color _Alpine_ uses for messages written to the status
8333
message line near the bottom of the screen. By default, the
8334
Status Color is the same as the Reverse Color.
8336
The color _Alpine_ uses for the labels of the commands in the
8337
two-line menu at the bottom of the screen. The label is the long
8338
name, for example, "PrevMsg". By default, the KeyLabel Color is
8339
the same as the Normal Color.
8340
WARNING: Some terminal emulators have the property that the
8341
screen will scroll down one line whenever a character is written
8342
to the character cell in the lower right corner of the screen.
8343
_Alpine_ can usually avoid writing a character in that corner of
8344
the screen. However, if you have defined a KeyLabel Color then
8345
_Alpine_ does have to write a character in that cell in order to
8346
color the cell correctly. If you find that your display
8347
sometimes scrolls up a line this could be the problem. The most
8348
obvious symptom is probably that the titlebar at the top of the
8349
screen scrolls off the screen. Try setting KeyLabel Color to
8350
Default to see if that fixes the problem.
8352
The color _Alpine_ uses for the names of the commands in the
8353
two-line menu at the bottom of the screen. The KeyName is the
8354
shorter name in the menu. For example, the "W" before the
8355
"WhereIs". By default, the KeyName Color is the same as the
8357
_Selectable-item Color_
8358
The color _Alpine_ uses for displaying selectable items, such as
8359
URLs. By default, the Selectable-item Color is the same as the
8360
Normal Color, except it is also Bold.
8361
_Meta-message Color_
8362
The color _Alpine_ uses in the MESSAGE TEXT screen for messages
8363
to you that aren't part of the message itself. By default, the
8364
Meta-Message Color is black characters on a yellow background.
8366
The colors _Alpine_ uses for coloring quoted text in the MESSAGE
8367
TEXT screen. If a line begins with a > character (or space
8368
followed by >) it is considered a quote. That line will be given
8369
the Quote1 Color (first level quote). If there is a second level
8370
of quoting then the Quote2 Color will be used. _Alpine_
8371
considers there to be a second level of quoting if that first >
8372
is followed by another > (or space followed by >). If there are
8373
characters other than whitespace and > signs, then it isn't
8374
considered another level of quoting. Similarly, if there is a
8375
third level of quoting the Quote3 Color will be used. If there
8376
are more levels after that the Quote Colors are reused. If you
8377
define all three colors then it would repeat like Color1,
8378
Color2, Color3, Color1, Color2, Color3, ... If you only define
8379
the first two it would be Color1, Color2, Color1, Color2, ... If
8380
you define only the Quote1 Color, then the entire quote would be
8381
that color regardless of the quoting levels. By default, the
8382
Quote1 Color is black characters on a greenish-blue background;
8383
the Quote2 Color is black characters on a dull yellow
8384
background; and the Quote3 Color is black characters on a green
8386
_Incoming Unseen Color_
8387
If the option enable-incoming-folders-checking is turned on it
8388
is possible to highlight the folders that contain unseen
8389
messages by coloring them with this color. By default, this is
8390
the same as the Normal Color and no highlighting is done.
8391
Usually the "current" folder (the folder the cursor is on) is
8392
highlighted using reverse video. If the current folder is
8393
colored because it contains unseen messages then the color used
8394
to show that it is also the current folder is controlled by the
8395
current-indexline-style feature at the top of the SETUP COLOR
8398
The color _Alpine_ uses for coloring the signature in the
8399
MESSAGE TEXT screen. According to USENET conventions, the
8400
signature is defined as the paragraph following the "sigdashes",
8401
that is, the special line consisting of the three characters
8402
"-- " (i.e., dash, dash, and space). _Alpine_ allows for one
8403
empty line right after the sigdashes to be considered as part of
8404
the signature. By default, the Signature Color is blue
8405
characters on a white background.
8407
The color _Alpine_ uses for confirmation prompts and questions
8408
which appear in the status message line near the bottom of the
8409
screen. By default, the Prompt Color is the same as the Reverse
8414
You may add color to the single character symbols which give the status
8415
of each message in the MESSAGE INDEX. By default the characters "+",
8416
"*", "D", "A", and "N" show up near the left hand side of the screen,
8417
depending on whether the message is addressed to you, and whether the
8418
message is marked Important, is Deleted, is Answered, or is New. You
8419
may set the color of those symbols. By default, all of these symbols
8420
are drawn with the same color as the rest of the index line they are a
8423
Besides coloring the message status symbols, you may also color the
8424
entire index line. This is done by using the Index Line Color
8425
configuration screen. It is also possible to color (keywords in the
8426
index using the Setup/Kolor screen (Keyword Colors); the ARROW cursor;
8427
the Subject using Index Subject Color; the From using Index From Color;
8428
and the Index Opening text.
8430
_Index-to-me Symbol Color_
8431
The color used for drawing the "+" symbol which signifies a
8432
message is addressed directly to you.
8433
_Index-important Symbol Color_
8434
The color used for drawing the "*" symbol which signifies a
8435
message has been flagged Important.
8436
_Index-deleted Symbol Color_
8437
The color used for drawing the "D" symbol which signifies a
8438
message has been marked Deleted.
8439
_Index-answered Symbol Color_
8440
The color used for drawing the "A" symbol which signifies a
8441
message has been answered.
8442
_Index-new Symbol Color_
8443
The color used for drawing the "N" symbol which signifies a
8445
_Index-recent Symbol Color_
8446
The color used for drawing the "R" symbol which signifies a
8447
message is Recent (only visible if the "IMAPSTATUS" or
8448
"SHORTIMAPSTATUS" token is part of the index-format option).
8449
_Index-unseen Symbol Color_
8450
The color used for drawing the "U" symbol which signifies a
8451
message is Unseen (only visible if the "IMAPSTATUS" or
8452
"SHORTIMAPSTATUS" token is part of the Index-Format option).
8453
_Index-priority Symbol Colors_
8454
The colors used for drawing the tokens "PRIORITY",
8455
"PRIORITYALPHA", and "PRIORITY!" when these are configured as
8456
part of the Index-Format option. You may set the color used to
8457
draw these tokens by use of the colors Index High Priority
8458
Symbol Color and Index Low Priority Symbol Color. This coloring
8459
takes place for all but the current index line, and the Priority
8460
Color appears to be in front of any color from an Index Color
8461
Rule. If the priority has a value of 1 or 2 the High Priority
8462
color will be used, and if the value is 4 or 5 the Low Priority
8464
If you don't set these colors the index line will be colored in
8465
the same color as the bulk of the index line.
8466
_Index-arrow Symbol Color_
8467
The color used for drawing the "ARROW" token when it is
8468
configured as part of the Index-Format option.
8469
_Index-subject Symbol Color_
8470
You may set the color used to draw the Subject part of the index
8471
line. This coloring takes place for all but the current index
8472
line, and the Subject Color appears to be in front of any color
8473
from an Index Color Rule.
8474
If you don't set this color it will be colored in the same color
8475
as the bulk of the index line.
8476
_Index-from Symbol Color_
8477
You may set the color used to draw the From part of the index
8478
line. This coloring takes place for all but the current index
8479
line, and the From Color appears to be in front of any color
8480
from an Index Color Rule.
8481
If you don't set this color it will be colored in the same color
8482
as the bulk of the index line.
8483
_Index-opening Symbol Color_
8484
It is possible to configure the Index-Format option so that it
8485
includes the subject followed by the "opening" text of the
8486
message if there is enough space. This is done by using one of
8487
the tokens SUBJECTTEXT, SUBJKEYTEXT, or SUBJKEYINITTEXT. The
8488
color used for drawing this opening text is given by this
8489
option. The coloring happens for all but the current index line,
8490
and this opening color appears to be in front of any color from
8491
an Index Color Rule.
8492
By default the Index Opening Color is gray characters on a white
8495
The default colors for these symbols are:
8497
Index-to-me black on cyan
8498
Index-important white on bright red
8499
Index-deleted same as Normal Color
8500
Index-answered bright red on yellow
8501
Index-new white on magenta
8502
Index-recent same as Normal Color
8503
Index-unseen same as Normal Color
8507
You may add color to the header fields in the MESSAGE TEXT screen. The
8509
_Header-general Color_
8510
may be used to color all of the headers of the message.
8512
It is also possible to set the colors for specific header fields, for
8513
example for the Subject or From fields, using the viewer-hdr-colors
8516
For Header Colors, there is an additional line on the configuration
8517
screen labeled "Pattern to match". If you leave that blank, then the
8518
whole field for that header will always be colored. However, if you
8519
give a pattern to match, the coloring will only take place if there is
8520
a match for that pattern in the value of the field. For example, if you
8521
are working on a color for the Subject header and you fill in a pattern
8522
of "important", then only Subjects which contain the word "important"
8523
will be colored. For address fields like From or To, a pattern match
8524
will cause only the addresses which match the pattern to be colored.
8526
If the pattern you enter is a comma-separated list of patterns, then
8527
coloring happens if any of those patterns matches.
8531
Sets the colors _Alpine_ uses for Keyword fields in the MESSAGE INDEX
8532
screen. Keywords may be displayed as part of the Subject of a message
8533
by using the "SUBJKEY" or "SUBJKEYINIT" tokens in the Index-Format
8534
option. Keywords may also be displayed in a column of their own in the
8535
MESSAGE INDEX screen by using the "KEY" or "KEYINIT" tokens.
8537
For example, you might have set up a Keyword "Work" using the Keywords
8538
option in the Setup/Config screen. You could cause that Keyword to show
8539
up as a special color by setting up the Keyword Color using this
8540
option, and then including it in the MESSAGE INDEX screen using one of
8541
the tokens listed above in the Index-Format.
8545
You may color whole index lines by using roles. This isn't configured
8546
in the Setup Colors screen, but is configured in the Setup Rules
8549
Index Line Color Configuration
8551
Index Line Color causes lines in the MESSAGE INDEX screen to be
8552
colored. This action is only available if your terminal is capable of
8553
displaying color and color display has been enabled with the
8554
Color-Style option. (In PC-Alpine, color is always enabled so there is
8555
no option to turn on.)
8557
Each rule has a "Pattern", which is used to decide which of the rules
8558
is used; and the color which is used if the Pattern matches a
8563
In order to determine whether or not a message matches a rule the
8564
message is compared with the rule's Pattern. These Patterns are the
8565
same for use with Roles, Filtering, Index Coloring, Scoring, Other
8566
Rules, and Search Rules, so are described in only one place, "here".
8570
This is the color that index lines are colored when there is a matching
8571
Pattern. This colors the whole index line, except possibly the status
8572
letters which may be colored separately using the Setup Kolor screen.
8576
You may play different roles depending on who you are replying to. For
8577
example, if you are replying to a message addressed to _help-desk_ you
8578
may be acting as a Help Desk Worker. That role may require that you use
8579
a different return address and/or a different signature.
8581
Roles are optional. If you set up roles they work like this: Each role
8582
has a set of "Uses", which indicate whether or not a role is eligible
8583
to be considered for a particular use; a "Pattern", which is used to
8584
decide which of the eligible roles is used; and a set of "Actions",
8585
which are taken when that role is used. When you reply to a message,
8586
the message you are replying to is compared with the Patterns of the
8587
roles marked as eligible for use when replying. The comparisons start
8588
with the first eligible role and keep going until there is a match. If
8589
a match is found, the matching role's Actions are taken.
8591
It is also possible to set a default role and to change that role
8592
during your _Alpine_ session. When you start _Alpine_ no default role
8593
will be set. You may set or change the current default role by using
8594
the "D" command in the role selection screen. You'll see that screen
8595
while composing a message and being asked to select a role. An easy way
8596
to get to that screen is to use the Role Command to compose a message.
8597
You may find a default role useful if you normally perform the duties
8598
of one of your roles for a while, then you switch to another role and
8599
stay in the new role for another period of time. It may be easier than
8600
using the Role Command to select the role each time you compose a
8605
There are three types of use to be configured; one for Replying, one
8606
for Forwarding, and one for Composing. These indicate whether or not
8607
you want a role to be considered when you type the Reply, Forward, or
8608
Compose commands. (The Role command is an alternate form of the Compose
8609
command, and it is not affected by these settings.) Each of these Use
8610
types has three possible values. The value "Never" means that the role
8611
will never be considered as a candidate for use with the corresponding
8612
command. For example, if you set a role's Reply Use to Never, then when
8613
you Reply to a message, the role won't even be considered. (That isn't
8614
quite true. If the message you are replying to matches some other role
8615
which requires confirmation, then there will be a ^T command available
8616
which allows you to select a role from all of your roles, not just the
8617
reply-eligible roles.)
8619
The options "With confirmation" and "Without confirmation" both mean
8620
that you do want to consider this role when using the corresponding
8621
command. For either of these settings the role's Pattern will be
8622
checked to see if it matches the message. For Reply Use, the message
8623
used to compare the Patterns with is the message being replied to. For
8624
Forward Use, the message used to compare the Pattern with is the
8625
message being forwarded. For Compose Use, there is no message, so the
8626
parts of the Pattern which depend on a message (everything other than
8627
Current Folder Type) are ignored. In all cases, the Current Folder is
8628
checked if defined. If there is a match then this role will either be
8629
used without confirmation or will be the default when confirmation is
8630
asked for, depending on which of the two options is selected. If
8631
confirmation is requested, you will have a chance to choose No Role
8632
instead of the offered role, or to change the role to any one of your
8633
other roles (with the ^T command).
8637
In order to determine whether or not a message matches a role the
8638
message is compared with the Role Pattern. These Patterns are the same
8639
for use with Roles, Filtering, Index Coloring, Scoring, Other Rules,
8640
and Search Rules, so are described in only one place, "here".
8642
Since header patterns, AllText patterns, and BodyText patterns which
8643
are unset are ignored, a role which has all header patterns unset, the
8644
AllText pattern unset, the BodyText pattern unset, the Score Interval
8645
unset, and the Current Folder Type set to "Any" may be used as a
8646
default role. It should be put last in the list of roles since the
8647
matching starts at the beginning and proceeds until one of the roles is
8648
a match. If no roles at all match, then _Alpine_ will use its regular
8649
methods of defining the role. If you wanted to, you could define a
8650
different "default" role for Replying, Forwarding, and Composing by
8651
setting the "Use" fields appropriately.
8655
Once a role match is found, the role's Actions are taken. For each role
8656
there are several possible actions that may be defined. They are
8657
actions to set the From address, the Reply-To address, the Fcc, the
8658
Signature file, and the Template file.
8660
Initialize Settings Using Role
8662
This is a power user feature. You will usually want to leave this field
8663
empty. The value of this field is the nickname of another one of your
8664
roles. The Action values from that other role are used as the initial
8665
values of the Action items for this role. If you put something in any
8666
of the action fields for this role, that will override whatever was in
8667
the corresponding field of the initializer role.
8669
You might use this field if the "Action" part of one of your roles is
8670
something you want to use in more than one role. Instead of filling in
8671
those action values again for each role, you may give the nickname of
8672
the role where the values are filled in. It's just a shortcut way to
8673
define Role Actions.
8675
Here's an example to help explain how this works. Suppose you have a
8676
role with nickname "role1" and role1 has (among other things)
8678
Set Reply-To = The Pres <president@example.com>
8680
set. If in "role2" you set "Initialize settings using role" to "role1",
8681
then role2 will inherit the Set Reply-To value from role1 by default
8682
(and any of the other inheritable action values that are set). So if
8685
Set Reply-To = <No Value Set>
8687
defined, the Reply-To used with role2 would be "The Pres
8688
<president@example.com>" However, if role2 had
8690
Set Reply-To = VP <vicepresident@example.com>
8692
defined, then the Reply-To used with role2 would be "VP
8693
<vicepresident@example.com>" instead.
8695
If you wish, you may choose a nickname from your list of roles by using
8696
the "T" command. If the role you are using to initialize also has a
8697
role it initializes from, then that initialization happens first. That
8698
is, inheritance works as expected with the grandparent and
8699
great-grandparent (and so on) roles having the expected effect.
8703
This field consists of a single address which will be used as the From
8704
address on the message you are sending. This should be a
8705
fully-qualified address like
8707
Full Name <user@domain>
8713
If this is left blank, then the normal From address will be used.
8717
The Reply-To address is the address used on the Reply-To line of the
8718
message you are sending. You don't need a Reply-To address unless it is
8719
different from the From address. This should be a fully-qualified
8722
Full Name <user@domain>
8728
If this is left blank, then there won't be a Reply-To address unless
8729
you have configured one specially with the customized-hdrs
8730
configuration option.
8734
This field gives you a way to set values for headers besides "From" and
8735
"Reply-To". If you want to set either of those, use the specific "Set
8736
From" and "Set Reply-To" settings.
8738
This field is similar to the customized-hdrs option. Each header you
8739
specify here must include the header tag ("To:", "Approved:", etc.) and
8740
may optionally include a value for that header. In order to see these
8741
headers when you compose using this role you must use the rich header
8742
command. Here's an example which shows how you might set the To
8745
Set Other Hdrs = To: Full Name <user@domain>
8747
Headers set in this way are different from headers set with the
8748
customized-hdrs option in that the value you give for a header here
8749
will replace any value that already exists. For example, if you are
8750
Replying to a message there will already be at least one address in the
8751
To header (the address you are Replying to). However, if you Reply
8752
using a role which sets the To header, that role's To header value will
8753
be used instead. The customized-hdrs headers are defaults.
8755
Limitation: Because commas are used to separate the list of Other
8756
Headers, it is not possible to have the value of a header contain a
8757
comma; nor is there currently an "escape" mechanism provided to make
8762
This field consists of a single folder name which will be used in the
8763
Fcc field of the message you are sending. You may put anything here
8764
that you would normally type into the Fcc field from the composer.
8766
In addition, an fcc of "" (two double quotation marks) means no Fcc.
8768
A blank field here means that _Alpine_ will use its normal rules for
8769
deciding the default value of the Fcc field. For many roles, perhaps
8770
most, it may make more sense for you to use the other _Alpine_
8771
facilities for setting the Fcc. In particular, if you want the Fcc to
8772
depend on who you are sending the message to then the fcc-name-rule is
8773
probably more useful. In that case, you would want to leave the Fcc
8774
field here blank. However, if you have a role that depends on who the
8775
message you are replying to was From, or what address that message was
8776
sent to; then it might make sense to set the Fcc for that role here.
8780
This field contains the actual text for your signature, as opposed to
8781
the name of a file containing your signature. If this is defined it
8782
takes precedence over any value set in the _Set Signature_ field.
8784
This is simply a different way to store the signature. The signature is
8785
stored inside your Alpine configuration file instead of in a separate
8786
signature file. Tokens work the same way they do with _Set Signature_.
8788
The two character sequence \n (backslash followed by the character n)
8789
will be used to signify a line-break in your signature. You don't have
8790
to enter the \n, but it will be visible in the CHANGE THIS ROLE RULE
8791
window after you are done editing the signature.
8795
The Signature is the name of a file to be used as the signature file
8796
when this role is being used. If the filename is followed by a vertical
8797
bar (|) then instead of reading the contents of the file the file is
8798
assumed to be a program which will produce the text to be used on its
8799
standard output. The program can't have any arguments and doesn't
8800
receive any input from _Alpine_, but the rest of the processing works
8801
as if the contents came from a file.
8803
Signature files may be stored remotely on an IMAP server. In order to
8804
do that you just give the file a remote name. This works just like the
8805
regular signature-file option which is configured from the
8806
Setup/Configuration screen. A remote signature file name might look
8809
{myimaphost.myschool.k12.wa.us}mail/sig3
8811
or, if you have an SSL-capable version of _Alpine_, you might try
8813
{myimaphost.myschool.k12.wa.us/user=loginname/ssl}mail/sig3
8815
Once you have named the remote signature file you create its contents
8816
by using the "F" "editFile" command when the cursor is on the "Set
8817
Signature" line of the role editor.
8819
Besides containing regular text, a signature file may also contain (or
8820
a signature program may produce) tokens which are replaced with text
8821
which depends on the message you are replying to or forwarding. The
8822
tokens all look like _word_ (a word surrounded by underscores). For
8823
example, if the token
8827
is included in the text of the signature file, then when you reply to
8828
or forward a message, the token will be replaced with the actual date
8829
the message you are replying to or forwarding was sent.
8831
If you use a role which has a signature file for a plain composition
8832
(that is, not a reply or forward) then there is no original message, so
8833
any tokens which depend on the message will be replaced with nothing.
8834
So if you want a signature file to be useful for new compositions it
8835
shouldn't include any of the tokens which depend on the message being
8836
replied to or forwarded.
8838
The list of available tokens is here.
8840
Actually, for the adventurous, there is a way to conditionally include
8841
text based on whether or not a token would result in specific
8842
replacement text. For example, you could include some text based on
8843
whether or not the _NEWS_ token would result in any newsgroups if it
8844
was used. It's explained in detail here.
8846
In the very unlikely event that you want to include a literal token in
8847
a signature file, you must precede it with a backslash character. For
8848
example, to include the literal text _DATE_ you must actually use
8849
\_DATE_. It is not possible to have a literal backslash followed by an
8852
A blank field here means that _Alpine_ will use its normal rules for
8853
deciding which file (if any) to use for the signature file.
8857
A Template is the name of a file to be included in the message when
8858
this role is being used. The template file is a file which is included
8859
at the top of the message you are composing.
8861
If the filename is followed by a vertical bar (|) then instead of
8862
reading the contents of the file the file is assumed to be a program
8863
which will produce the text to be used on its standard output. The
8864
program can't have any arguments and doesn't receive any input from
8865
_Alpine_, but the rest of the processing works as if the contents came
8868
Template files may be stored remotely on an IMAP server. In order to do
8869
that you just give the file a remote name. This works just like the
8870
regular signature-file option which is configured from the
8871
Setup/Configuration screen. A remote template file name might look
8874
{myimaphost.myschool.k12.wa.us}mail/templ3
8876
or, if you have an SSL-capable version of _Alpine_, you might try
8878
{myimaphost.myschool.k12.wa.us/user=loginname/ssl}mail/templ3
8880
Once you have named the remote template file you create its contents by
8881
using the "F" "editFile" command when the cursor is on the "Set
8882
Template" line of the role editor.
8884
Besides containing regular text, a template file may also contain (or a
8885
template file program may produce) tokens which are replaced with text
8886
which depends on the message you are replying to or forwarding. The
8887
tokens all look like _word_ (a word surrounded by underscores). For
8888
example, if the token
8892
is included in the text of the template file, then when you reply to or
8893
forward a message, the token will be replaced with the actual date the
8894
message you are replying to or forwarding was sent.
8896
If you use a role which has a template file for a plain composition
8897
(that is, not a reply or forward) then there is no original message, so
8898
any tokens which depend on the message will be replaced with nothing.
8899
So if you want a template file to be useful for new compositions it
8900
shouldn't include any of the tokens which depend on the message being
8901
replied to or forwarded.
8903
The list of available tokens is here.
8905
Actually, for the adventurous, there is a way to conditionally include
8906
text based on whether or not a token would result in specific
8907
replacement text. For example, you could include some text based on
8908
whether or not the _NEWS_ token would result in any newsgroups if it
8909
was used. It's explained in detail here.
8911
In the very unlikely event that you want to include a literal token in
8912
a template file, you must precede it with a backslash character. For
8913
example, to include the literal text _DATE_ you must actually use
8914
\_DATE_. It is not possible to have a literal backslash followed by an
8917
A blank field here means that _Alpine_ will not use a template file
8918
when this role is being used.
8922
If this field has a value, then it will be used as the SMTP server to
8923
send mail when this role is being used (unless the SMTP server variable
8924
is set in the system-wide fixed configuration file). It has the same
8925
semantics as the smtp-server variable in the Setup/Config screen. When
8926
you postpone the composition this SMTP server list will be saved with
8927
the postponed composition and it cannot be changed later. Because of
8928
that, you may want to make this a list of SMTP servers with the
8929
preferred server at the front of the list and alternate servers later
8932
If any of the actions are left unset, then the action depends on what
8933
is present in the "Initialize settings using role" field. If you've
8934
listed the nickname of another one of your roles there, then the
8935
corresponding action from that role will be used here. If that action
8936
is also blank, or if there is no nickname specified, then _Alpine_ will
8937
do whatever it normally does to set these actions. This depends on
8938
other configuration options and features you've set.
8940
Filtering Configuration
8942
The software which actually delivers mail (the stuff that happens
8943
before _Alpine_ is involved) for you is in a better position to do mail
8944
filtering than _Alpine_ itself. If possible, you may want to look into
8945
using that sort of mail filtering to deliver mail to different folders,
8946
delete it, or forward it. However, if you'd like _Alpine_ to help with
8947
this, _Alpine_'s filtering is for you.
8949
Filtering is a way to automatically move certain messages from one
8950
folder to another or to delete messages. It can also be used to set
8951
message status bits (Important, Deleted, New, Answered). _Alpine_
8952
doesn't have the ability to forward mail to another address.
8954
Each filtering rule has a "Pattern" and a "Filter Action". When a
8955
folder is opened, when new mail arrives in an open folder, or when mail
8956
is Expunged from a folder; each message is compared with the Patterns
8957
of your filtering rules. The comparisons start with the first rule and
8958
keep going until there is a match. If a match is found, the message may
8959
be deleted or moved, depending on the setting of the Filter Action. If
8960
the message is not deleted, it may have its status altered.
8962
For efficiency, each message is usually only checked once. When new
8963
mail arrives, the new messages are checked but not the old. There are
8964
some exceptions to this rule. The expunge command will cause all
8965
messages to be rechecked, as will editing of the filtering rules.
8967
_NOTE:_ When setting up a Pattern used to delete messages, it is
8968
recommended that you test the Pattern first with a "Move" folder
8969
specified in case unintended matches occur. Messages that are deleted
8970
will be removed from the folder and _unrecoverable_ from within _Alpine_
8971
after the next Expunge command or once the folder being filtered has
8976
In order to determine whether or not a message matches a filter the
8977
message is compared with the Filter's Pattern. These Patterns are the
8978
same for use with Roles, Filtering, Index Coloring, Scoring, Other
8979
Rules, and Search Rules, so are described in only one place, "here".
8981
Since filtering is a potentially destructive action, if you have a
8982
filtering Pattern with nothing other than Current Folder Type set, that
8983
filtering rule is ignored.
8987
Once a filter match is found for a particular message, there are some
8988
actions which may be taken. First, the message may have its status
8989
changed. This is the same message status that you can manipulate
8990
manually using the Flag Command. There are four elements of message
8991
status that you can control. You can set or clear the Important status,
8992
the New status, the Deleted status, and the Answered status. Of course,
8993
if the filter is going to delete the message, then there is no point in
8994
setting message status. You may also set or clear user-defined keywords
8997
Second, the filter may delete or move the message. Deleting the message
8998
marks it Deleted and removes it from view. It is effectively gone
8999
forever (though it technically is still there until the next expunge
9000
command, which may happen implicitly). Moving the message moves it from
9001
the open folder into the folder listed on the "Folder List" line of the
9002
filter configuration. If you list more than one folder name (separated
9003
by commas) then the message will be copied to each of those folders. In
9004
any case, if "Delete" or "Move" is set then the message is removed from
9005
the current folder. If you just want to set the messages status without
9006
deleting it from the folder, then set the filter action to "Just Set
9009
(There is no way to do a Copy instead of a Move, due to the
9010
difficulties involved in keeping track of whether or not a message has
9011
already been copied by a previous _Alpine_ session.)
9013
Move-only-if-not-deleted option
9015
If you have specified a Move to Folder to filter messages into, then
9016
this option has an effect. If this option is set then messages will
9017
only be moved into the specified folder if they aren't already marked
9018
deleted. This might be useful if you have more than one _Alpine_
9019
session running simultaneously and you don't want messages to be
9020
filtered into a folder more than once. This method is not foolproof.
9021
There may be cases where a message gets marked deleted and so it is
9022
never filtered into the folder. For example, if you deleted it in
9023
another _Alpine_ or another mail program that didn't know about the
9026
This option has no effect if the Filter Action is not set to Move.
9028
Dont-quit-even-if-rule-matches option
9030
If this option is set then this is a non-terminating rule. Usually, for
9031
each message, _Alpine_ searches through the filter rules until a match
9032
is found and then it performs the action associated with that rule.
9033
Rules following the match are not considered. If this option is set
9034
then the search for matches will continue at the next rule.
9036
If a non-terminating rule matches then the actions associated with that
9037
rule, except for any implied deletion of the message, are performed
9038
before the match for the next rule is checked. For example, if the
9039
non-terminating rule sets the Important status, then that status will
9040
be set when the next rule is considered. However, if the
9041
non-terminating rule Moves the message, the message will actually be
9042
copied instead of copied and deleted so that it is still there for the
9043
next rule. A moved message is deleted after all the relevant rules have
9044
been checked. The name of the "Move" action is confusing in this case
9045
because a single message can be moved to more than one folder. It turns
9046
the Move into a Copy instead, but it is still followed by a deletion at
9049
This option may be useful if you want to have a single message filtered
9050
to two different folders because it matches two different Patterns. For
9051
example, suppose you normally filter messages to a particular mailing
9052
list into one folder, and messages addressed directly to you into a
9053
second folder. If a message is sent to both you and the list (and you
9054
can tell that by looking at the headers of the message) this option may
9055
give you a convenient way to capture a copy to each folder. (It may
9056
also cause you to capture two copies to each folder, depending on
9057
whether your mail system delivers one or two copies of the message to
9058
you and on how the list works.)
9060
Scoring Configuration
9062
Most people will not use scores at all, but if you do use them, here's
9063
how they work in Alpine. Using this screen, you may define Scoring
9064
rules. The score for a message is calculated by looking at every Score
9065
rule defined and adding up the Score Values for the ones which match
9066
the message. If there are no matches for a message, it has a score of
9067
zero. Message scores may be used a couple of ways in Alpine.
9071
One of the methods you may use to sort message indexes is to sort by
9072
score. The scores of all the messages in a folder will be calculated
9073
and then the index will be ordered by placing the messages in order of
9074
ascending or descending score.
9076
Scores for use in Patterns
9078
The Patterns used for Roles, Index Line Coloring, and Filtering have a
9079
category labeled "Score Interval". When a message is being compared
9080
with a Pattern to check for a match, if the Score Interval is set only
9081
messages which have a score somewhere in the interval are a match.
9083
Scoring Rule Patterns
9085
In order to determine whether or not a message matches a scoring rule
9086
the message is compared with the rule's Pattern. These Patterns are the
9087
same for use with Roles, Filtering, Index Coloring, Scoring, Other
9088
Rules, and Search Rules, so are described in only one place, "here".
9090
Actually, Scoring rule Patterns are slightly different from the other
9091
types of Patterns because Scoring rule Patterns don't contain a Score
9092
Interval. In other words, when calculating the score for a message,
9093
which is done by looking at the Scoring rule Patterns, scores aren't
9098
This is the value that will be added to the score for a message if the
9099
rule's Pattern is a match. Each individual Score Value is an integer
9100
between -100 and 100, and the values from matching rules are added
9101
together to get a message's score. There is also a way to extract the
9102
value from a particular header of each message. See the help text for
9103
Score Value for further information.
9105
Other Rules Configuration
9107
Using this screen, you may define configuration Rules which don't fit
9108
nicely into the other Rules categories.
9112
Other Rules are a little different from the rest of the Rules because
9113
they depend only on the current folder, and not on a particular
9114
message. In order to determine whether or not a rule's actions should
9115
be applied the current folder is compared with the rule's Pattern,
9116
which consists of only the Current Folder Type. Current Folder Type
9117
works the same for Other Rules as it does for Roles, Filtering, Index
9118
Coloring, and Scoring. Keep in mind that the only part of the Pattern
9119
which applies to Other Rules is the Current Folder Type when looking at
9120
the description of Patterns given "here".
9124
Once a pattern match is found, the rule's Actions are taken. Neither of
9125
the following two rule's depends on a message for its match. That means
9126
that all the parts of the Pattern which depend on matching an attribute
9127
of a message are ignored. So the only part of the Pattern that matters
9128
for these Actions is the Current Folder Type.
9132
When you enter a new folder, these rules will be checked to see if you
9133
have set a sort order which is different from your default sort order.
9134
The default is set in the Setup/Config screen with the Sort-Key option.
9135
If the Sort Order action is set, then the folder will be displayed
9136
sorted in that sort order instead of in the default order.
9138
A possible point of confusion arises when you change the configuration
9139
of the Sort Order for the currently open folder. The folder will
9140
normally be re-sorted when you go back to viewing the index. However,
9141
if you have manually sorted the folder with the Sort command, it will
9146
When you enter a new folder, these rules will be checked to see if you
9147
have set an Index Format which is different from your default Index
9148
Format, which is set with the Index-Format option. If so, the index
9149
will be displayed with this format instead of the default.
9153
When you enter a new folder, these rules will be checked to see if you
9154
have set a startup rule which is different from the default startup
9155
rule. The default for incoming folders is set in the Setup/Config
9156
screen with the "incoming-startup-rule" option. The default for folders
9157
other than INBOX that are not part of your incoming collection (see
9158
enable-incoming-folders feature) is to start with the last message in
9159
the folder. If the Startup Rule is set to something other than
9160
"default", then the rule will determine which message will be the
9161
current message when the folder is first opened.
9163
The various startup rule possibilities work the same here as they do in
9164
the incoming collection, except that the folder can be any specific
9165
folder or any folder type.
9167
Search Rules Configuration
9169
One of the commands that becomes available when that feature is turned
9170
on is the "; Select" command, which is used in the MESSAGE INDEX screen
9171
to select a set of messages. One way of selecting messages is to use a
9172
Rule. All of the messages which match (or don't match if you wish) a
9173
Rule's Pattern will be selected.
9175
Any of your Rules may be used for this purpose. You might already have
9176
Rules set up for filtering, index line color, scores, or roles; and you
9177
may use any of those Rules with the Select command. However, you might
9178
find it more convenient to set up a separate set of Rules just for this
9179
purpose without having to worry about what other effects they may
9180
cause. That is the purpose of these Select Rules.
9184
In order to determine whether or not a message is selected by a rule
9185
the message is compared with the rule's Pattern. These Patterns are the
9186
same for use with Roles, Filtering, Index Coloring, Scoring, Other
9187
Rules, and Search Rules, so are described in only one place, "here".
9189
There is no action associated with these Search Rules. Only their
9194
Patterns are used with Roles, Filtering, Index Coloring, Scoring, Other
9195
Rules, and Search Rules. Patterns are compared with a message to see if
9196
there is a match. For Filtering, the messages being checked are all the
9197
messages in the folder, one at a time. For Index Line Coloring, each
9198
message that is visible on the screen is checked for matches with the
9199
Index Coloring Patterns. Roles are used with the Reply, Forward, and
9200
Compose commands. For Reply, the message used to compare the Pattern
9201
with is the message being replied to; for Forward, the message used to
9202
compare the Pattern with is the message being forwarded; and for
9203
Compose, there is no message, so the parts of the Pattern which depend
9204
on a message (everything other than Current Folder Type and the
9205
Beginning of Month and Year) are not used. Only the Current Folder Type
9206
matters for Compose (plus the Beginning of Month or Year, which you
9207
wouldn't usually use for a Role). For Scoring, the message being scored
9208
is compared with all of the Score Patterns, and the Score Values from
9209
the ones that match are added together to get the message's score. For
9210
Other Rules, there is no message. Only the Current Folder Type is
9211
checked for Other Rules.
9213
Each Pattern has several possible parts, all of which are optional. In
9214
order for there to be a match, _ALL_ of the _defined_ parts of the
9215
Pattern must match the message. If a part is not defined it is
9216
considered a match. For example, if the To pattern is not defined it
9217
will be displayed as
9219
To pattern = <No Value Set>
9221
That is considered a match because it is not defined. This means that
9222
the Pattern with nothing defined is a match if the Current Folder Type
9223
matches, but there is an exception. Because filtering is a potentially
9224
destructive action, filtering Patterns with nothing other than Current
9225
Folder Type defined are ignored. If you really want a filtering Pattern
9226
to match all messages (subject to Current Folder Type) the best way to
9227
do it is to define a Score interval which includes all possible scores.
9228
This would be the score interval (-INF,INF). This can be used even if
9229
you haven't defined any rules to Set Scores.
9231
There are six predefined header patterns called the To, From, Sender,
9232
Cc, News, and Subject patterns. Besides those six predefined header
9233
patterns, you may add additional header patterns with header fieldnames
9234
of your choosing. You add an extra header pattern by placing the cursor
9235
on one of the patterns while in the role editor and using the
9236
"eXtraHdr" command. The Recip pattern is a header pattern which stands
9237
for Recipient (To OR Cc) and the Partic pattern is a header pattern
9238
which stands for Participant (From OR To OR Cc). (Defining the Recip
9239
pattern does not have the same effect as defining both the To and Cc
9240
patterns. Recip is To _OR_ Cc, not To _AND_ Cc.) Similar to the header
9241
patterns are the AllText pattern and the BodyText pattern. Instead of
9242
comparing this pattern's text against only the contents of a particular
9243
header field, the text for the AllText pattern is compared with text
9244
anywhere in the message's header or body, and the text for the BodyText
9245
pattern is compared with text anywhere in the message's body.
9247
Any of the header patterns, the AllText pattern, or the BodyText
9248
pattern may be negated with the "!" "toggle NOT" command. You can tell
9249
that _NOT_ has been turned on by looking for the character "!" at the
9250
beginning of the pattern line. When the "!" is present, it reverses the
9251
meaning of the match. That is, if the pattern matches then it is
9252
considered to NOT be a match, and if it does not match it is considered
9255
Don't make the mistake of putting the "!" in the data field for a
9256
pattern. For example, if you type the characters "!urgent" into the
9257
Subject pattern, the pattern will look like:
9259
Subject pattern = !urgent
9261
This means you want to match the 7 character sequence "!urgent". In
9262
order to match messages which do not have "urgent" in their Subject
9263
field, first type the characters "urgent" followed by carriage return
9264
for the value of the Subject pattern, then negate it by typing the "!"
9265
command. It should look like
9267
! Subject pattern = urgent
9269
The contents of each of these header patterns (or the AllText or
9270
BodyText patterns) may be a complete email address, part of an address,
9271
or a random set of characters to match against. It may also be a list
9272
of such patterns, which means you are looking for a match against the
9273
first pattern in the list _OR_ the second pattern _OR_ the third and so
9274
on. For example, a Subject pattern equal to
9276
Subject pattern = urgent
9280
would match all messages with a subject which contained at least one of
9281
those words. It would also match subjects containing the words "alerts"
9284
The same example with "NOT" turned on would be
9286
! Subject pattern = urgent
9290
which would match all messages with a subject which did NOT contain any
9291
of those words. You can use the "Add Value" command to add new words to
9292
the list, or you can enter them as a comma-separated list.
9294
(It is not possible to specify two patterns which must _BOTH_ be
9295
present for a match. It is only possible to specify that _EITHER_
9296
pattern1 _OR_ pattern2 must be present, and that is exactly what using
9299
The "Current Folder Type" and the "Score Interval" are also part of the
9300
Pattern, although the "Score Interval" is not used when checking for
9301
matches for Scoring. There are five similar settings which relate to
9302
the status of the message. These settings rely on the message being New
9303
or not, Deleted or not, Answered or not, Important or not, and Recent
9304
or not. There are also some other miscellaneous settings. The first is
9305
the Age of the message in days. Another is the Size of the message in
9306
bytes. The third is a setting which detects whether or not the Subject
9307
of a message contains raw 8-bit characters (unencoded characters with
9308
the most significant bit set). There is a setting which detects whether
9309
or not this is the first time _Alpine_ has been run this month (doesn't
9310
depend on individual messages), and another which detects whether or
9311
not this is the first time _Alpine_ has been run this year. Other parts
9312
of the Pattern detect whether or not the From address of a message
9313
appears in your address book, whether or not certain keywords are set
9314
for a message, and whether or not certain character sets are used in a
9321
A header pattern is simply text which is searched for in the
9322
corresponding header field. For example, if a Pattern has a From header
9323
pattern with the value "@company.com", then only messages which have a
9324
From header which contains the text "@company.com" will be possible
9325
matches. Matches don't have to be exact. For example, if the relevant
9326
field of a message contains the text "mailbox@domain" somewhere in it,
9327
then header patterns of "box", or "x@d", or "mailbox@domain" are all
9330
All parts of the Pattern must match so, for example, if a message
9331
matches a defined From pattern, it still must be checked against the
9332
other parts of the Pattern which have been defined. The To header
9333
pattern is a slightly special case. If the message being checked has a
9334
Resent-To header and the feature Use-Resent-To-in-Rules is turned on,
9335
the addresses there are used in place of the addresses in the To
9336
header. This is only true for the To header. Resent-cc and Resent-From
9337
headers are never used unless you add them with the eXtraHdrs command.
9339
The meaning of a header pattern may be negated with the "!" "toggle
9340
NOT" command. You can tell that _NOT_ has been turned on by looking for
9341
the character "!" at the beginning of the pattern line. It would look
9344
! From pattern = susan@example.com
9346
When the "!" is present, it reverses the meaning of the match.
9348
If you want to check for the presence of a header field but don't care
9349
about its value, then the empty pattern which you get by entering a
9350
pair of double quotes ("") should match any message which has the
9351
corresponding header field.
9355
AllText patterns are just like header patterns except that the text is
9356
searched for anywhere in the message's headers or body, not just in the
9357
contents of a particular header field.
9361
BodyText patterns are just like header patterns except that the text is
9362
searched for anywhere in the message's body, not just in the contents
9363
of a particular header field.
9365
If there is more than one header pattern or AllText pattern or BodyText
9366
pattern for which you want to take the same action there is a shorthand
9367
notation which may be used. Any of these patterns may be a list of
9368
patterns instead of just a single pattern. If any one of the patterns
9369
in the list matches the message then it is considered a match. For
9370
example, if "company1" and "company2" both required you to use the same
9371
role when replying to messages, you might have a To pattern which looks
9374
To pattern = company1.com
9377
This means that if the mail you are replying to was addressed to either
9378
"anything@company1.com" or "anything@company2.com", then this Pattern
9379
is a match and the same actions will be taken.
9381
The meaning of an AllText or BodyText pattern may be negated with the
9382
"!" "toggle NOT" command. You can tell that _NOT_ has been turned on by
9383
looking for the character "!" at the beginning of the pattern line.
9384
When the "!" is present, it reverses the meaning of the match.
9386
A technicality: Since comma is the character used to separate multiple
9387
values in any of the fields which may have multiple values (such as
9388
header patterns, AllText patterns, BodyText patterns, keywords, folder
9389
lists, and so on), you must escape comma with a backslash (\) if you
9390
want to include a literal comma in one of those fields. In other words,
9391
if you type a backslash followed by a comma it will be interpreted as a
9392
comma by _Alpine_, instead of as a separator between pattern values.
9393
All other backslashes (those not followed by a comma) are literal
9394
backslashes and should not be escaped. It's unlikely you'll ever need
9395
to enter a literal comma or backslash in any of the patterns.
9399
The "Current Folder Type" may be set to one of four different values:
9400
"Any", "News", "Email", or "Specific". If the value is set to "News",
9401
then the Pattern will only match if the currently open folder is a
9402
newsgroup. The value "Email" only matches if the current folder is not
9403
news and the value "Any" causes any folder to match. If the value of
9404
"Current Folder Type" is set to "Specific", then you must fill in a
9405
value for "Folder", which is on the line below the "Specific" line. In
9406
this case you will only get a match if the currently open folder is the
9407
specific folder you list. You may give a list of folders instead of
9408
just a single folder name, in which case the Pattern will match if the
9409
open folder is any one of the folders in the list. The name of each
9410
folder in the list may be either "INBOX", the technical specification
9411
of the folder (like what appears in your configuration file) or, if the
9412
folder is one of your incoming folders, it may be the nickname you've
9413
given the folder. Here are some samples of specific folder names:
9415
{monet.art.example.com}mail/art-class
9417
{news.example.com/nntp}#news.comp.mail.pine
9421
The easiest way to fill in the "Folder" field is to use the "T" command
9422
which is available when the "Folder" line is hilighted, or to use the
9423
"Take" command with the configuration feature "enable-rules-under-take"
9426
When reading a newsgroup, there may be a performance penalty incurred
9427
when collecting the information necessary to check whether or not a
9428
Pattern matches a message. For this reason, the default Current Folder
9429
Type is set to "Email". If you have Patterns with a Current Folder Type
9430
of either "Any" or "News" and those Patterns are used for Index Line
9431
Coloring or Scoring, you may experience slower screen redrawing in the
9432
MESSAGE INDEX screen when in a newsgroup.
9436
The "Age Interval" may be set to an interval of message ages which
9437
should be considered a match. Like the other parts of the Pattern, if
9438
it is unset it will be ignored. The Age Interval looks like
9442
where "min_age" and "max_age" are integers greater than or equal to
9443
zero. The special value "INF" may be used for the max value. It
9444
represents infinity.
9446
Actually, this option may be defined as a list of intervals instead of
9447
just a single interval. The list is separated by commas. It can look
9450
(min_age1,max_age1),(min_age2,max_age2),...
9452
When there is an Age Interval defined, it is a match if the age, in
9453
days, of the message is contained in any of the intervals. The
9454
intervals include both endpoints.
9456
Even though this option is called Age, it isn't actually the _age_ of
9457
the message. Instead, it is how many days ago the message arrived in
9458
one of your folders. If the current time is a little past midnight,
9459
then a message that arrived just before midnight arrived yesterday,
9460
even though the message is only a few minutes old. By default, the date
9461
being used is not the date in the Date header of the message. It is the
9462
date that the message arrived in one of your folders. When you Save a
9463
message from one folder to another that arrival date is preserved. If
9464
you would like to use the date in the Date header that is possible.
9465
Turn on the option _use-date-header-for-age_ near the bottom of the
9468
A value of 0 is today, 1 is yesterday, 2 is the day before yesterday,
9473
The "Size Interval" may be set to an interval of message sizes which
9474
should be considered a match. Like the other parts of the Pattern, if
9475
it is unset it will be ignored. The Size Interval looks like
9479
where "min_size" and "max_size" are integers greater than or equal to
9480
zero. The special value "INF" may be used for the max value. It
9481
represents infinity.
9483
Actually, this option may be defined as a list of intervals instead of
9484
just a single interval. The list is separated by commas. It can look
9487
(min_size1,max_size1),(min_size2,max_size2),...
9489
When there is a Size Interval defined, it is a match if the size, in
9490
bytes, of the message is contained in any of the intervals. The
9491
intervals include both endpoints.
9495
The "Score Interval" may be set to an interval of message scores which
9496
should be considered a match. Like the other parts of the Pattern, if
9497
it is unset it will be ignored. The Score Interval looks like
9499
(min_score,max_score)
9501
where "min_score" and "max_score" are integers between -32000 and
9502
32000. The special values "-INF" and "INF" may be used for the min and
9503
max values to represent negative and positive infinity.
9505
Actually, a list of intervals may be used if you wish. A list would
9508
(min_score1,max_score1),(min_score2,max_score2),...
9510
When there is a Score Interval defined, it is a match if the score for
9511
the message is contained in any of the intervals in the list. The
9512
intervals include the endpoints. The score for a message is calculated
9513
by looking at every Score rule defined and adding up the Score Values
9514
for the ones which match the message. When deciding whether or not a
9515
Pattern matches a message for purposes of calculating the score, the
9516
Score Interval is ignored.
9520
There are five separate message status settings. By default, all five
9521
are set to the value "Don't care", which will match any message. The
9522
value "Yes" means that the particular status must be true for a match,
9523
and the value "No" means that the particular status must not be true
9524
for a match. For example, one of the five Message Status settings is
9525
whether a message is marked Important or not. A "Yes" means that the
9526
message must be Important to be considered a match and "No" means that
9527
the message must not be Important to be considered a match. The same is
9528
true of the other four message status settings which depend on whether
9529
or not the message is New; whether the message has been Answered or
9530
not; whether the message has been Deleted or not, and whether the
9531
message is Recent or not.
9533
The nomenclature for New and Recent is a bit confusing:
9535
New means that the message is Unseen. It could have been in your
9536
mailbox for a long time but if you haven't looked at it, it is still
9537
considered New. That matches the default _Alpine_ index display that
9538
shows an N for such a message.
9540
Recent means that the message was added to this folder since the last
9541
time you opened the folder. _Alpine_ also shows an N by default for
9542
these types of messages. If you were to run two copies of _Alpine_ that
9543
opened a folder one right after the other, a message would only show up
9544
as Recent in (at most) the first _Alpine_ session.
9548
Keywords are similar to Message Status, but they are chosen by the
9549
user. Provided the mail server allows for it, you may add a set of
9550
possible keywords to a folder and then you may set those keywords or
9551
not for each message in the folder. The syntax of this part of the
9552
Pattern is similar to the header patterns. It is a list of keywords.
9553
The Keyword part of the Pattern is a match if the message has any of
9554
the keywords in the list set. Like other parts of the Pattern, if this
9555
is unset it will be ignored.
9557
Message Character Set
9559
A message may use one or more character sets. This part of the Pattern
9560
matches messages which make use of one or more of the character sets
9561
specified in the pattern. It will be considered a match if a message
9562
uses any of the character sets in the list you give here. The syntax of
9563
this part of the Pattern is similar to the header patterns and the
9564
Message Keywords pattern. It is a list of character sets.
9566
Besides actual character set names (for example, ISO-8859-7, KOI8-R, or
9567
GB2312) you may also use some shorthand names that _Alpine_ provides.
9568
These names are more understandable shorthand names for sets of
9569
character set names. Two examples are "Cyrillic" and "Greek". Selecting
9570
one of these shorthand names is equivalent to selecting all of the
9571
character sets that make up the set. You can see all of these shorthand
9572
names and the lists of character sets they stand for by typing the "T"
9573
command with the Character Set pattern highlighted. The Character Set
9574
part of the Pattern is a match if the message uses any of the character
9575
sets in the list. Like other parts of the Pattern, if this is unset it
9578
Raw 8-bit in Subject
9580
It seems that lots of unwanted email contains unencoded 8-bit
9581
characters in the Subject. Normally, characters with the 8th bit set
9582
are not allowed in the Subject header unless they are MIME-encoded.
9583
This option gives you a way to match messages which have Subjects which
9584
contain unencoded 8-bit characters. Setting this option will affect
9585
performance in large folders because the subject of each message in the
9586
folder has to be checked.
9590
This option gives you a way to take some action once per month. The
9591
value "Yes" means that this must be the first time _Alpine_ has been
9592
run this month in order to count as a match,
9596
This option gives you a way to take some action once per year. The
9597
value "Yes" means that this must be the first time _Alpine_ has been
9598
run this year in order to count as a match,
9600
From or Reply-To address in Address Books
9602
This option gives you a way to match messages which have a From or a
9603
Reply-To address which is in one of your address books. Only the simple
9604
entries in your address books are searched. Address book distribution
9605
lists are ignored! Setting this option will affect performance in large
9606
folders because the From and Reply-To of each message in the folder
9611
This is a command that is run with its standard input set to the
9612
message being checked and its standard output discarded. The full
9613
directory path should be specified. The command will be run and then
9614
its exit status will be checked against the Exit Status Interval, which
9615
defaults to just the value zero. If the exit status of the command
9616
falls in the interval, it is considered a match, otherwise it is not a
9619
This option may actually be a list of commands. The first one that
9620
exists and is executable is used. That makes it possible to use the
9621
same configuration with Unix _Alpine_ and _PC-Alpine_.
9623
If none of the commands in the list exists and is executable then the
9624
rule is _not_ a match. If it is possible that the command may not
9625
exist, you should be careful to structure your rules so that nothing
9626
destructive happens when the command does not exist. For example, you
9627
might have a filter that filters away spam when there is a match but
9628
does nothing when there is not a match. That would continue to work
9629
correctly if the command didn't exist. However, if you have a filter
9630
which filters away spam when there is not a match and keeps it when
9631
there is a match, that would filter everything if the categorizer
9632
command didn't exist.
9634
Help Configuring Pattern Fields
9637
This is a nickname to help you. You should have a different
9638
nickname for each role you define. The nickname will be used in
9639
the SETUP ROLE RULES screen to allow you to pick a role to edit.
9640
It will also be used when you send a message to let you know you
9641
are sending with a different role than you use by default, and
9642
it will be useful for choosing a role when composing with the
9643
Role command or when composing with one of the Role Uses set to
9644
With Confirmation. This field is not used in the outgoing
9647
This is a comment to help you. This comment does not play any
9648
functional role, it is simply an optional comment to help you
9649
remember what the rule is for.
9651
If this pattern is non-blank, then for this role to be
9652
considered a match, at least one of the recipients from the To
9653
line of the message being replied to or forwarded must match
9654
this pattern. In the case of the Compose command, this pattern
9655
and the other header patterns are ignored. If this pattern is a
9656
list of patterns, then at least one of the recipients must match
9657
at least one of the patterns. (Any other non-blank parts of the
9658
Pattern must match, too.) If the message being replied to or
9659
forwarded has a Resent-To header line, then that is used in
9660
place of the To line. (Note that this special Resent rule only
9661
applies to the To header. The Resent-From, Resent-Subject, and
9662
so on are not consulted.)
9663
It is possible to add a _NOT_ to the To Pattern meaning with the
9664
"!" "toggle NOT" command. This changes the meaning of the To
9665
pattern so that it has the opposite meaning. It will be
9666
considered a match if there are no matches between the addresses
9667
in the To: line and the list of To patterns.
9668
Don't make the mistake of putting the "!" in the data field for
9669
the pattern. For example, if you type the characters "!frizzle"
9670
into the To pattern, the pattern will look like:
9671
To pattern = !frizzle
9673
This means you want to match the 8 character sequence
9674
"!frizzle". In order to match messages which do not have
9675
"frizzle" in their To field, first type the characters "frizzle"
9676
followed by carriage return for the value of the To pattern,
9677
then negate it by typing the "!" command. It should end up
9679
! To pattern = frizzle
9682
This is just like the To pattern except that it is compared with
9683
the address from the From header of the message being replied to
9684
or forwarded instead of the addresses from the To header.
9686
This is just like the To pattern except that it is compared with
9687
the address from the Sender header of the message being replied
9688
to or forwarded instead of the addresses from the To header. If
9689
there is no Sender header, then the From header is used instead.
9691
This is just like the To pattern except that it is compared with
9692
the address from the CC header of the message being replied to
9693
or forwarded instead of the addresses from the To header.
9695
If this pattern is non-blank, then for this role to be
9696
considered a match, at least one of the newsgroups from the
9697
Newsgroups line of the message must match this pattern. If this
9698
pattern is a list of patterns, then at least one of the
9699
newsgroups must match at least one of the patterns. (Any other
9700
non-blank parts of the Pattern must match, too.)
9702
This is similar to the other header patterns. It is compared
9703
with the contents from the Subject of the message being replied
9705
If you enter non-ascii characters in this field then the search
9706
will be done using the character set you have defined with the
9707
Character-Set configuration variable. (The truly sophisticated
9708
may use an alternate character set for a search by entering the
9709
MIME encoding of the header string here.)
9710
_Extra header patterns_
9711
There isn't actually a field called Extra header patterns, but
9712
you may add extra header patterns by moving the cursor to one of
9713
the header patterns and using the "eXtraHdr" command to add a
9714
new header pattern. You would do this if the six predefined
9715
header patterns don't cover the header you want to use for
9716
pattern matching. Once you've added an extra header pattern, you
9717
use it just like the Subject pattern. Of course, it is compared
9718
with the contents from the particular header field of the
9719
message being replied to or forwarded rather than the contents
9720
from the subject field. To remove an extra header pattern from a
9721
role, use the "RemoveHdr" command on the highlighted extra
9723
If you enter non-ascii characters in this field then the search
9724
will be done using the character set you have defined with the
9725
Character-Set configuration variable. (The truly sophisticated
9726
may use an alternate character set for a search by entering the
9727
MIME encoding of the header string here.)
9729
This is just like the To pattern except that it is compared with
9730
the addresses from both the To header and the Cc header instead
9731
of just the addresses from the To header. It's equivalent to
9732
having two different rules; one with a To pattern and the other
9733
with the same Cc pattern.
9734
_Participant pattern_
9735
This is just like the To pattern except that it is compared with
9736
the addresses from the To header, the Cc header, and the From
9737
header instead of just the addresses from the To header. It's
9738
equivalent to having three different rules; one with a To
9739
pattern, another with the same Cc pattern, and another with the
9742
This is similar to the header patterns. Instead of comparing
9743
with text in a particular header field it is compared with all
9744
of the text in the message header and body.
9745
If you enter non-ascii characters in this field then the search
9746
will be done using the character set you have defined with the
9747
Character-Set configuration variable. (The truly sophisticated
9748
may use an alternate character set for a search by entering the
9749
MIME encoding of the header string here.)
9751
Just like AllText, except it is compared only with the body of
9752
the message, not the body and header.
9753
If you enter non-ascii characters in this field then the search
9754
will be done using the character set you have defined with the
9755
Character-Set configuration variable. (The truly sophisticated
9756
may use an alternate character set for a search by entering the
9757
MIME encoding of the header string here.)
9759
The Age Interval, if defined, is part of the Pattern. If you use
9760
this, it should be set to something like:
9763
where "min_age" and "max_age" are non-negative integers. The
9764
special value "INF" may be used for the max value. It represents
9766
In rare cases it may be useful to use the more general form of
9767
the value, which is a comma-separated list of intervals. It
9768
would look something like:
9770
(min_age1,max_age1),(min_age2,max_age2),...
9771
When there is an Age Interval defined, it is a match if the age,
9772
in days, of the message is contained in the interval. The
9773
interval includes both endpoints. If the option is set to a list
9774
of intervals then it is a match if the age of the message is
9775
contained in any of the intervals.
9776
Even though this option is called Age, it isn't actually the
9777
_age_ of the message. Instead, it is how many days ago the
9778
message arrived in one of your folders. If the current time is a
9779
little past midnight, then a message that arrived just before
9780
midnight arrived yesterday, even though the message is only a
9781
few minutes old. By default, the date being used is not the date
9782
in the Date header of the message. It is the date that the
9783
message arrived in one of your folders. When you Save a message
9784
from one folder to another that arrival date is preserved. If
9785
you would like to use the date in the Date header that is
9786
possible. Turn on the option _use-date-header-for-age_ near the
9787
bottom of the rule definition.
9788
A value of 0 is today, 1 is yesterday, 2 is the day before
9789
yesterday, and so on. The age interval
9792
matches all messages that arrived on the day before yesterday.
9796
matches all messages that arrived at least 180 days before
9800
matches all messages that arrived today or yesterday.
9802
The Score Interval, if defined, is part of the Pattern. If you
9803
use this, it should be set to something like:
9805
(min_score,max_score)
9806
where "min_score" and "max_score" are integers between -32000
9807
and 32000. The special values "-INF" and "INF" can be used for
9808
the min and max values. These represent negative and positive
9810
Actually, the value may be a list of intervals rather than just
9811
a single interval if that is useful. The elements of the list
9812
are separated by commas like:
9814
(min_score1,max_score1),(min_score2,max_score2),...
9815
When there is a Score Interval defined, it is a match if the
9816
score for the message is contained in any of the intervals. The
9817
intervals include both endpoints. The score for a message is
9818
calculated by looking at every scoring rule defined and adding
9819
up the Score Values for the rules which match the message.
9821
A folder may have user-defined keywords. These are similar to
9822
the Important flag which the user may set using the Flag
9823
command. The difference is that the Important flag is always
9824
present for each folder. User-defined keywords are picked by the
9825
user. You may add new keywords by defining them in the Keywords
9826
option in the Setup/Config screen. After you have added a
9827
potential keyword with the Keywords option, the Flag command may
9828
be used to set or clear the keyword on individual messages. If
9829
you have given a keyword a nickname when configuring it, that
9830
nickname may be used instead of the actual keyword.
9831
When filling in a value for this field, it may be easiest to use
9832
the "T" command, which presents you with a list of the keywords
9833
you have defined to choose from.
9834
This part of the Pattern matches messages with certain keywords
9835
set. It will be considered a match if a message has any of the
9836
keywords in the list set.
9837
It is possible to add a _NOT_ to the Keyword Pattern meaning
9838
with the "!" "toggle NOT" command. This changes the meaning of
9839
the Keyword pattern so that it has the opposite meaning. It will
9840
be considered a match if none of the keywords in the list are
9842
Don't make the mistake of putting the "!" in the data field for
9843
the pattern. For example, if you type the characters "!frizzle"
9844
into the Keyword pattern, the pattern will look like:
9845
Keyword pattern = !frizzle
9847
This means you want to match the 8 character sequence
9848
"!frizzle". In order to match messages which do not have the
9849
keyword "frizzle" set, first type the characters "frizzle"
9850
followed by carriage return for the value of the Keyword
9851
pattern, then negate it by typing the "!" command. It should end
9853
! Keyword pattern = frizzle
9855
_Character Set pattern_
9856
A message may use one or more character sets. This part of the
9857
Pattern matches messages which make use of certain specified
9858
character sets. It will be considered a match if a message uses
9859
any of the character sets in the list you give here.
9860
When filling in a value for this field, you may use the "T"
9861
command, which presents you with a large list of possible
9862
character sets to choose from. You may also just type in the
9863
name of a character set, and it need not be one that Alpine
9865
Besides actual character set names (for example, ISO-8859-7,
9866
KOI8-R, or GB2312) you may also use some shorthand names that
9867
Alpine provides. These names are more understandable shorthand
9868
names for sets of character set names. Two examples are
9869
"Cyrillic" and "Greek". Selecting one of these shorthand names
9870
is equivalent to selecting all of the character sets that make
9871
up the set. You can see all of these shorthand names and the
9872
lists of character sets they stand for by typing the "T"
9874
For the purposes of this Pattern, _Alpine_ will search through a
9875
message for all of the text parts and collect the character sets
9876
declared for each part. It will also look in the Subject line
9877
for a character set used there. _Alpine_ does not actually look
9878
at the text of the message or the text of the Subject to
9879
determine if a declared character set is actually used, it looks
9880
only at the declarations themselves in the MIME part headers and
9882
It is possible to add a _NOT_ to the Character Set Pattern
9883
meaning with the "!" "toggle NOT" command. This changes the
9884
meaning of the Character Set pattern so that it has the opposite
9885
meaning. It will be considered a match if none of the character
9886
sets in the list are used in a message.
9887
Don't make the mistake of putting the "!" in the data field for
9888
the pattern. For example, if you type the characters "!GB2312"
9889
into the Character Set pattern, the pattern will look like:
9890
Charset pattern = !GB2312
9892
This means you want to match the 7 character sequence "!GB2312".
9893
In order to match messages which do not have the character set
9894
"GB2312" set, first type the characters "GB2312" followed by
9895
carriage return for the value of the Character Set pattern, then
9896
negate it by typing the "!" command. It should end up looking
9898
! Charset pattern = GB2312
9900
A technicality: Since comma is the character used to separate
9901
multiple values in a pattern field, you have to escape comma
9902
with a backslash (\) if you want to include a literal comma in
9903
the field. In other words, if you type a backslash followed by a
9904
comma it will be interpreted as a comma by _Alpine_, instead of
9905
as a separator between pattern values. All other backslashes are
9906
literal backslashes and should not be escaped.
9907
_Current Folder Type_
9908
The Current Folder Type is part of the Pattern. It refers to the
9909
type of the currently open folder, which is the folder you were
9910
last looking at from the MESSAGE INDEX or MESSAGE TEXT screen.
9911
In order for a pattern to be considered a match, the current
9912
folder must be of the type you set here. The three types "Any",
9913
"News", and "Email" are all what you might think.
9914
If the Current Folder Type for a Pattern is set to "News", for
9915
example, then that will only be a match if the current folder is
9916
a newsgroup and the rest of the Pattern matches. The value
9917
"Specific" may be used when you want to limit the match to a
9918
specific folder (not just a specific type of folder), or to a
9919
list of specific folders. In order to match a specific folder
9920
you must Select the "Specific" button _AND_ you must fill in the
9921
name (or list of names) of the folder in the "Folder" field. If
9922
the current folder is any of the folders in the list, that is
9923
considered a match. The name of each folder in the list may be
9924
either "INBOX", the technical specification of the folder (like
9925
what appears in your configuration file) or, if the folder is
9926
one of your incoming folders, it may be the nickname you've
9927
given the folder. Here are a couple samples of specific folder
9930
{monet.art.example.com}mail/art-class
9932
{news.example.com/nntp}#news.comp.mail.pine
9933
The easiest way to fill in the "Folder" field is to use the T
9934
command which is available when the "Folder" line is hilighted.
9935
Note that you won't be able to edit the "Folder" line unless the
9936
Current Folder Type is set to "Specific", and any value that
9937
"Folder" has is ignored unless the type is set to "Specific".
9938
When reading a newsgroup, there may be a performance penalty
9939
incurred when collecting the information necessary to check a
9940
Pattern. For this reason, the default Current Folder Type is set
9941
to "Email". For example, a role with a non-Normal Index Line
9942
Color and a Current Folder Type of "Any" or "News" may cause the
9943
MESSAGE INDEX screen to draw more slowly when in a newsgroup.
9944
_Message Status Important_
9945
This part of the Pattern may have one of three possible values.
9946
The default value is "Don't care", which matches any message.
9947
The other two values are "Yes", which means the message must be
9948
flagged "Important" in order to be a match; or "No", which means
9949
the message must _not_ be flagged "Important" in order to be
9951
_Message Status New_
9952
This part of the Pattern may have one of three possible values.
9953
The default value is "Don't care", which matches any message.
9954
The other two values are "Yes", which means the message must be
9955
"New" in order to be a match; or "No", which means the message
9956
must _not_ be "New" in order to be a match. "New" is the same as
9957
_Unseen_ and not "New" is the same as _Seen_.
9958
The nomenclature for New and Recent is a bit confusing:
9959
New means that the message is Unseen. It could have been in your
9960
mailbox for a long time but if you haven't looked at it, it is
9961
still considered New. That matches the default _Alpine_ index
9962
display that shows an N for such a message.
9963
Recent means that the message was added to this folder since the
9964
last time you opened the folder. _Alpine_ also shows an N by
9965
default for these types of messages. If you were to run two
9966
copies of _Alpine_ that opened a folder one right after the
9967
other, a message would only show up as Recent in (at most) the
9968
first _Alpine_ session.
9969
_Message Status Recent_
9970
This part of the Pattern may have one of three possible values.
9971
The default value is "Don't care", which matches any message.
9972
The other two values are "Yes", which means the message must be
9973
"Recent" in order to be a match; or "No", which means the
9974
message must _not_ be "Recent" in order to be a match. "Recent"
9975
means that the message was added to the folder since the last
9976
time the folder was opened. If more than one mail client has the
9977
folder opened, the message will appear to be "Recent" to only
9979
The nomenclature for New and Recent is a bit confusing:
9980
New means that the message is Unseen. It could have been in your
9981
mailbox for a long time but if you haven't looked at it, it is
9982
still considered New. That matches the default _Alpine_ index
9983
display that shows an N for such a message.
9984
Recent means that the message was added to this folder since the
9985
last time you opened the folder. _Alpine_ also shows an N by
9986
default for these types of messages. If you were to run two
9987
copies of _Alpine_ that opened a folder one right after the
9988
other, a message would only show up as Recent in (at most) the
9989
first _Alpine_ session.
9990
_Message Status Deleted_
9991
This part of the Pattern may have one of three possible values.
9992
The default value is "Don't care", which matches any message.
9993
The other two values are "Yes", which means the message must be
9994
marked "Deleted" in order to be a match; or "No", which means
9995
the message must _not_ be marked "Deleted" in order to be a
9997
If you are thinking of using this part of the Pattern as a way
9998
to prevent messages from being filtered more than once in a
9999
Filter Pattern, take a look at the Filter Option
10000
"move-only-if-not-deleted" instead. It should work better than
10001
using this field since it will hide the filtered messages even
10002
if they are already Deleted.
10003
_Message Status Answered_
10004
This part of the Pattern may have one of three possible values.
10005
The default value is "Don't care", which matches any message.
10006
The other two values are "Yes", which means the message must be
10007
marked "Answered" in order to be a match; or "No", which means
10008
the message must _not_ be marked "Answered" in order to be a
10010
_Subject Contains Raw 8-bit_
10011
This part of the Pattern may have one of three possible values.
10012
The default value is "Don't care", which matches any message.
10013
The other two values are "Yes", which means the Subject of the
10014
message must contain unencoded 8-bit characters (characters with
10015
the most significant bit set) in order to be a match; or "No",
10016
which means the Subject must _not_ contain unencoded 8-bit
10017
characters in order to be a match.
10018
_Beginning of Month_
10019
This part of the Pattern may have one of three possible values.
10020
The default value is "Don't care", which matches any message.
10021
The other two values are "Yes", which means this is the first
10022
time _Alpine_ has been run this month; or "No", which means this
10023
is _not_ the first time _Alpine_ has been run this month. The
10024
way that _Alpine_ decides if it is the beginning of the month or
10025
not is to compare today's date with the date stored in the
10026
Last-Time-Prune-Questioned variable in the config file. If the
10027
month of today's date is later than the month stored in the
10028
variable, then this is considered to be the first time you have
10029
run Alpine this month, and that turns the Beginning of the Month
10031
_Beginning of Year_
10032
This part of the Pattern may have one of three possible values.
10033
The default value is "Don't care", which matches any message.
10034
The other two values are "Yes", which means this is the first
10035
time _Alpine_ has been run this year; or "No", which means this
10036
is _not_ the first time _Alpine_ has been run this year. The way
10037
that _Alpine_ decides if it is the beginning of the year or not
10038
is to compare today's date with the date stored in the
10039
Last-Time-Prune-Questioned variable in the config file. If the
10040
year of today's date is later than the year stored in the
10041
variable, then this is considered to be the first time you have
10042
run Alpine this year, and that turns the Beginning of the Year
10044
_From or Reply-To in Address Book_
10045
This part of the Pattern may have one of five possible values.
10046
The default value is "Don't care", which matches any message.
10047
The value "Yes, in any address book" means either the From
10048
address or the Reply-To address of the message must be in at
10049
least one of your address books in order to be a match. The
10050
value "No, not in any address book" means neither the From nor
10051
the Reply-To addresses may be in any of your address books in
10052
order to be a match.
10053
The values "Yes, in specific address books" and "No, not in any
10054
of specific address books" are similar but instead of depending
10055
on all address books you are allowed to give a list of address
10056
books to look in. Usually this would be a single address book
10057
but it may be a list of address books as well. For each of these
10058
"specific" address book options you Select which of the Specific
10059
options you want (Yes or No) _AND_ fill in the name (or list of
10060
names) of the address book in the "Abook List" field. The names
10061
to be used are those that appear in the ADDRESS BOOK LIST
10062
screen. The easiest way to fill in the Abook List field it to
10063
use the "T" command which is available when the "Abook List"
10064
line is highlighted. Note that you won't be able to edit the
10065
"Abook List" line unless the option is set to one of the two
10066
"Specific", values.
10067
_Categorizer Command_
10068
This is a command that is run with its standard input set to the
10069
message being checked and its standard output discarded. The
10070
full directory path should be specified. The command will be run
10071
and then its exit status will be checked against the _Exit
10072
Status Interval_, which defaults to just the value zero. If the
10073
exit status of the command falls in the interval, it is
10074
considered a match, otherwise it is not a match.
10075
This option may actually be a list of commands. The first one
10076
that exists and is executable is used. That makes it possible to
10077
use the same configuration with Unix _Alpine_ and _PC-Alpine_.
10078
If none of the commands in the list exists and is executable
10079
then the rule is _not_ a match. If it is possible that the
10080
command may not exist, you should be careful to structure your
10081
rules so that nothing destructive happens when the command does
10082
not exist. For example, you might have a filter that filters
10083
away spam when there is a match but does nothing when there is
10084
not a match. That would continue to work correctly if the
10085
command didn't exist. However, if you have a filter which
10086
filters away spam when there is not a match and keeps it when
10087
there is a match, that would filter everything if the
10088
categorizer command didn't exist.
10089
The categorizer command is run and the result is the exit status
10090
of that command. If that exit status falls in the _Exit Status
10091
Interval_ then it is considered a match, otherwise it is not a
10092
match. Of course for the entire rule to match, it must also be
10093
checked against the other defined parts of the Pattern.
10094
The _Exit Status Interval_ defaults to the single value 0
10095
(zero). If you define it, it should be set to something like:
10097
(min_exit_value,max_exit_value)
10098
where "min_exit_value" and "max_exit_value" are integers. The
10099
special values "INF" and "-INF" may be used for large positive
10100
and negative integers.
10101
Actually, a list of intervals may be used if you wish. A list
10104
(min_exit_value1,max_exit_value1),(min_exit_value2,max_exit_value2),...
10105
When there is an _Exit Status Interval_ defined, it is a match
10106
if the exit status of the categorizer command is contained in
10107
any of the intervals. The intervals include both endpoints.
10108
The default interval is
10111
and it matches only if the command exits with exit status equal
10113
It is also possible to set a _Character Limit_ for the
10114
categorizer command. Setting this option makes it possible to
10115
limit how much of the message is made available to the
10116
categorizer command as input. The default value (-1) means that
10117
the entire message is fed to the command. A value of 0 (zero)
10118
means that only the headers of the message are made available. A
10119
positive integer means that the headers plus that many
10120
characters from the body of the message are passed to the
10125
_Alpine_ can access news folders in any one of three different ways:
10128
Using the Network News Transport Protocol (NNTP) to access news
10129
on a remote news server. In this case the newsrc file is stored
10130
on the machine where _Alpine_ is running.
10132
To specify a remote news-collection accessed via NNTP use the
10133
SETUP/collectionList screen's "Add" command. Set the Server:
10134
value to the NNTP server's hostname appended with the
10135
communication method "/service=NNTP", and set the Path: value to
10136
the "#news." namespace (without the quotes).
10138
Instead of specifying a news-collection, you may simply set the
10139
nntp-server option, which will cause _Alpine_ to create a
10140
default news-collection for you. Another NNTP option which may
10141
be of interest is nntp-range.
10144
Using the Internet Message Access Protocol (IMAP) to access news
10145
on a remote news server. In this case, your newsrc file is
10146
stored on the news server, in your home directory, so you must
10147
have an account on the news server, but you would be running
10148
_Alpine_ on a different machine. The news server must be running
10149
an IMAPd server process.
10151
To specify a remote news-collection accessed via IMAP use the
10152
SETUP/collectionList screen's "Add" command. Set the Server:
10153
value to the IMAP server's hostname, and set the Path: value to
10154
the "#news." namespace (without the quotes).
10157
Using local file access to the news database. In this case, your
10158
newsrc file is stored on the news server, in your home
10159
directory, so you must have an account on the news server, and
10160
you would be running _Alpine_ on the same machine.
10162
To specify a local news-collection use the SETUP/collectionList
10163
screen's "Add" command. Leave the Server: value blank, and set
10164
the Path: value to the "#news." namespace (without the quotes).
10166
NOTE: Should no news-collection be defined as above, _Alpine_ will
10167
automatically create one using the Setup/Config screen's "nntp-server"
10168
variable's value if defined. The collection will be created as a
10169
"Remote NNTP" as described above.
10171
If you are a _PC-Alpine_ user, either option 1 (NNTP) or option 2
10172
(IMAP) is possible. If you don't have an account on the news server, or
10173
if the news server is not running an IMAP daemon, then you must use
10174
NNTP. (If you are not sure, ask your service provider, university, or
10175
company for help.) In this case, your Unix .newsrc file can be
10176
transferred to your PC. A good place to put it would be in the same
10177
directory as your PINERC file, under the name NEWSRC, but you can
10178
specify a different location.
10180
Other configuration features related to news are
10181
Enable-8bit-Nntp-Posting. Compose-Sets-Newsgroup-Without-Confirm,
10182
News-Approximates-New-Status, News-Deletes-Across-Groups,
10183
News-Offers-Catchup-On-Close, News-Post-Without-Validation,
10184
News-Read-in-Newsrc-Order, and Quell-Extra-Post-Prompt.
10185
__________________________________________________________________
10187
Notes on Configuration and Preferences
10189
Alpine in Function Key Mode
10191
The standard _Alpine_ uses alphabetic keys for most commands, and
10192
control keys in the composer. Despite possible appearances, the current
10193
bindings are the result of much discussion and thought. All the
10194
commands in the composer are single control characters. This keeps
10195
things very neat and simple for users. Two character commands in the
10196
composer are a possibility, but we're trying to avoid them because of
10197
the added complexity for the user.
10199
_Alpine_ can also operate in a function-key mode. To go into this mode
10200
invoke _alpine -k_ or (on some UNIX systems) _alpinef._ On a UNIX
10201
system, you can link or copy the _Alpine_ executable to _alpinef_ to
10202
install _alpinef._ Alternatively, users and systems administrators can
10203
set the _use-function-keys_ feature in the personal or system-wide
10204
_Alpine_ configuration file. The command menus at the bottom of the
10205
screen will show _F1-F12 _instead of the alphabetic commands. In
10206
addition, the help screens will be written in terms of function keys
10207
and not alphabetic keys.
10209
One of the results of using _Alpine_ in function-key mode is that users
10210
can only choose from twelve commands at any given time. In
10211
alphabetic-key mode, a user can press a key for a command (say, q to
10212
quit) and that command can be fulfilled. In function-key mode, the
10213
command must be visible on the bottom key-menu in order to be used.
10214
There are some screens where four screens of commands are operational;
10215
function-key users can get to all of them, just not all at once.
10216
__________________________________________________________________
10220
_Alpine_ uses the default domain for a few different tasks. First, it
10221
is tacked onto the user-id for outgoing email. Second, it is tacked
10222
onto all "local" (unqualified) addresses in the "To:" or "Cc:" fields
10223
of messages being composed (unless they are found in the address book
10224
or on an LDAP server). The domain name is also used to generate
10225
message-id lines for each outgoing message and to allow _Alpine_ to
10226
check if an address is that of the current _Alpine_ user.
10228
_Alpine_ determines the domain name according to whichever of these it
10229
finds. The list here is in decreasing order of precedence.
10230
1. Value of the variable user-domain in the system fixed configuration
10232
2. Value of the variable _user-domain_ in the personal configuration
10234
3. Value of the variable _user-domain_ in the system-wide
10236
4. Value from an external database (DNS, /etc/hosts, NIS) as modified
10237
by a system fixed configuration file if use-only-domain-name set to
10239
5. Value from an external database (DNS, /etc/hosts, NIS) as modified
10240
by a personal configuration file if _use-only-domain-name_ set to
10242
6. Value from an external database (DNS, /etc/hosts, NIS) as modified
10243
by a system configuration file if _use-only-domain-name_ set to
10245
7. Unmodified value (host name) from an external database
10247
The easiest way for this system to work is for _PC-Alpine_ users and
10248
UNIX _Alpine_ system administrators to set the _user-domain_ variable.
10249
The variable _use-only-domain-name_ is helpful if your site
10250
supports/requires hostless addressing, but for some reason you don't
10251
want to use the _user-domain_ variable.
10252
__________________________________________________________________
10254
Syntax for Collections
10256
In many environments, it is quite common to have collections of
10257
archived mail on various hosts around the network. Using the folder
10258
collections facility in _Alpine_, access to these archives is just as
10259
simple as access to folders on _Alpine_'s local disk.
10261
"Collection" is the word we use in _Alpine_ to describe a set of
10262
folders. A collection corresponds loosely to a "directory" containing
10263
mail folders. Folders within a defined collection can be manipulated
10264
(opened, saved-to, etc) using just their simple name. Any number of
10265
folder collections can be defined, and _Alpine_ will adjust its menus
10266
and prompts to help navigate them.
10268
The way collections are defined in _Alpine_ is with the
10269
folder-collections variable in the _Alpine_ configuration file.
10270
_Folder-collections_ takes a list of one or more collections, each
10271
(optionally) preceded by a user-defined logical name (label). Once
10272
collections are defined, _Alpine_ adjusts its menus and behavior to
10273
allow choosing files by their simple name within the collection.
10275
Consider the following:
10276
folder-collections= Local-Mail C:\MAIL\[],
10277
Remote-Mail {imap.u.example.edu}mail/[]
10279
The example shows two collections defined (a comma separated list;
10280
newlines in the list are OK if there's one or more spaces before the
10281
next entry), one local and one remote. Each collection is a
10282
space-delimited pair of elements-first an optional logical-name and
10283
second the collection specifier. The logical-name can have spaces if it
10284
has quotes around it (but keeping the logical name short and
10285
descriptive works best). _Alpine_ will use the logical-name (if
10286
provided) to reference all folders in the collection, so the user never
10287
has to see the ugliness of the collection specifier.
10289
The collection specifier can be thought of as an extended IMAP format
10290
(see the Remote Folders section for a description of IMAP format
10291
names). Basically, a pair of square-brackets are placed in the fully
10292
qualified IMAP path where the simple folder name (the part without the
10293
host name and path) would appear. Like IMAP, the path can be either
10294
fully qualified (i.e., with a leading '/') or relative to your home
10297
An advanced feature of this notation is that a pattern within the
10298
square brackets allows the user to define a collection to be a subset
10299
of a directory. For example, a collection defined with the specifier:
10303
will provide a view in the folder lister of all folders in the PC's
10304
"C:MAIL" directory that start with the letter 'm' (case insensitive
10305
under DOS, of course). Further, the wildcard matching will honor
10306
characters trailing the '*' in the pattern.
10308
From within _Alpine_, the "Folder List" display will be adjusted to
10309
allow browsing of the folders in any defined collection. Even more,
10310
you'll notice in the _Goto_ and _Save_ commands a pair of sub-commands
10311
to rotate through the list of logical collection names, so only a
10312
simple name need be input in order to operate on a folder in any
10315
The first collection specified in the _folder-collections_ has special
10316
significance. That folder is the "default collection for saves". By
10317
default, in cases where the user does not specify which collection
10318
should be used to _Save_ a message, the default collection for saves
10319
will be used. Also, if the default-fcc is a relative file name, then it
10320
is relative to the default collection for saves. (See also
10321
saved-msg-name-rule.
10323
The notion of collections encompasses both email folders and news
10324
reading. The variable news-collections uses nearly the same format as
10325
_folder-collections_. Newsgroups can be defined for convenient access
10326
via either IMAP or NNTP. There are advantages and disadvantages to both
10327
access methods. In the IMAP case, your news environment state is
10328
maintained on the server and, thus, will be seen by any client. The
10329
downside is that, at the moment, you must have an account on the
10330
server. In the NNTP case, server access is mostly anonymous and no
10331
state/accounting need be maintained on it. The downside is that each
10332
client, for now, must individually maintain news environment state.
10334
An example pinerc entry might be:
10335
news-collections= Remote-State {news.u.example.edu}#news.[],
10336
Local-State {news.u.example.edu/nntp}#news.[]
10338
Only newsgroups to which you are subscribed are included in the
10341
The pattern matching facility can be applied so as to define a news
10342
collection which is a subset of all the newsgroups you subscribe to.
10343
For example, this could be a valid collection:
10344
Newsfeed-News {news.u.example.edu/nntp}#news.[clari.*]
10346
Collection handling is a tough problem to solve in a general way, and
10347
the explanation of the syntax is a bit ugly. The upside is, hopefully,
10348
that for a little complexity in the _Alpine_ configuration file you get
10349
simple management of multiple folders in diverse locations.
10351
Collection setup is handled by the _Setup/collectionList_ screen.
10352
__________________________________________________________________
10354
Syntax for Folder Names
10356
Remote folders are distinguished from local folders by a leading host
10357
name bracketed by '{' and '}'. The path and folder name immediately
10358
following the closing bracket, '}', is interpreted by the remote server
10359
and is in a form compatible with that server (i.e., path delimiters and
10360
naming syntax relative to that server).
10362
The full syntax for a _Alpine_ folder name looks like
10364
[{<remote-specification>}][#<namespace>]<namespace-specific-part>
10366
The square brackets ([]) mean that the part is optional.
10368
If there is no remote-specification, then the folder name is
10369
interpreted locally on the computer running _Alpine_. Local folder
10370
names depend on the operating system used by the computer running
10371
_Alpine_, as well as the configuration of that system. For example,
10372
"C:\ALPINE\FOLDERS\OCT-94" might exist on a PC, and
10373
"~/mail/september-1994" might be a reasonable folder name on a system
10376
_Alpine_ users have the option of using folders which are stored on
10377
some other computer. _Alpine_ accesses remote folders via IMAP (the
10378
Internet Message Access Protocol), or in the case of news, via NNTP
10379
(the Network News Transport Protocol). To be able to access remote
10380
folders in _Alpine_, the remote host must be running the appropriate
10381
server software (imapd or nntpd) and you must correctly specify the
10382
name of the folder to _Alpine_, including the domain name of the remote
10383
machine. For example,
10385
{monet.art.example.com}INBOX
10387
could be a remote folder specification, and so could
10389
{unixhost.art.example.com}~/mail/september-1994
10393
{winhost.art.example.com}\mymail\SEP-94
10395
Note that in the case of remote folders, the directory/file path in the
10396
specification is determined by the operating system of the remote
10397
computer, _not_ by the operating system of the computer on which you
10398
are running _Alpine_.
10400
As you can tell, the name of the computer is in {} brackets followed
10401
immediately by the name of the folder. (In each of these cases the
10402
optional namespace is missing.) If, as in these examples, there is no
10403
remote access protocol specified, then IMAP is assumed. Check Server
10404
Name Syntax for a more detailed look at what options can be placed
10405
between the brackets. If there are no brackets at all, then the folder
10406
name is interpreted locally on the computer on which you are running
10409
To the right of the brackets when a server name is present, or at the
10410
start of the foldername if no server is present, the sharp sign, "#",
10411
holds special meaning. It indicates a folder name outside the area
10412
reserved for your personal folders. In fact, it's used to indicate both
10413
the name of the folder, and a special phrase telling _Alpine_ how to
10414
interpret the name that follows.
10416
So, for example, _Alpine_ can be used to access a newsgroup that might
10417
be available on your computer using:
10419
#news.comp.mail.pine
10421
The sharp sign indicates the folder name is outside your personal
10422
folder area. The "news." phrase after it tells _Alpine_ to interpret
10423
the remainder of the name as a newsgroup.
10425
Similarly, to access a newsgroup on your IMAP server, you might use
10428
{wharhol.art.example.com}#news.comp.mail.misc
10430
There are a number of such special phrases (or "namespaces") available.
10431
For a more detailed explanation read about Namespaces.
10433
Note that "INBOX" has special meaning in both local and remote folder
10434
names. The name INBOX refers to your "principal incoming message
10435
folder" and will be mapped to the actual file name used for your INBOX
10436
on any given host. Therefore, a name like "{xxx.art.example.com}INBOX"
10437
refers to whatever file is used to store incoming mail for you on that
10439
__________________________________________________________________
10443
This section describes the syntax which may be used for server names
10444
which may be associated with remote folders or SMTP servers.
10446
A server name is the hostname of the server. It's a good idea to use
10447
the host's fully-qualified network name.
10451
However, IP addresses are allowed if surrounded with square-brackets.
10455
An optional network port number may be supplied by appending a colon
10456
(:) followed by the port number to the server name. By default, the
10457
IMAP port number, 143, is used.
10459
foo.example.com:port
10461
Besides server name and optional port number, various other optional
10462
parameters may be supplied that alter _Alpine_'s interaction with the
10463
server. A parameter is supplied by appending a slash (/) character
10464
followed by the parameter's name and, depending on the particular
10465
parameter, the value assigned to that name, to the server name (and
10466
optional port number). Parameter names are _not_ case sensitive.
10467
Currently supported parameters include:
10470
This parameter requires an associated value, and is intended to
10471
provide the username identifier with which to establish the
10472
server connection. If your SMTP server offers SMTP AUTH
10473
authentication, adding this parameter to the SMTP-Server option
10474
will cause _Alpine_ to attempt to authenticate to the server
10475
using the supplied username. Similarly, if your NNTP server
10476
offers NNTP "AUTHINFO SASL" or "AUTHINFO USER" authentication,
10477
adding this parameter to the NNTP-Server option (or to the
10478
server name for any folder collection using NNTP) will cause
10479
_Alpine_ to attempt to authenticate to the server using the
10480
supplied username. An example might be:
10485
Normally, when a new connection is made an attempt is made to
10486
negotiate a secure (encrypted) session using Transport Layer
10487
Security (TLS). If that fails then a non-encrypted connection
10488
will be attempted instead. This is a unary parameter indicating
10489
communication with the server must take place over a TLS
10490
connection. If the attempt to use TLS fails then this parameter
10491
will cause the connection to fail instead of falling back to an
10492
unsecure connection.
10497
This is a unary parameter indicating communication with the
10498
server should take place over a Secure Socket Layer connection.
10499
The server must support this method, and be prepared to accept
10500
connections on the appropriate port (993 by default). _Alpine_
10501
must be linked with an SSL library for this option to be
10507
Do not validate certificates (for TLS or SSL connections) from
10508
the server. This is needed if the server uses self-signed
10509
certificates or if _Alpine_ cannot validate the certificate for
10510
some other known reason.
10513
This is a unary parameter (that means it does not have a value)
10514
indicating that the connection be logged in as "anonymous"
10515
rather than a specific user. Not all servers offer anonymous
10516
access; those which do generally only offer read-only access to
10517
certain "public" folders.
10522
This is a unary parameter indicating that the connection use the
10523
most secure authentication method mutually supported by _Alpine_
10524
and the server. _Alpine_ is capable of authenticating
10525
connections to the server using several methods. By default,
10526
_Alpine_ will attempt each method until either a connection is
10527
established or the list of methods is exhausted. This parameter
10528
causes _Alpine_ to instead fail the connection if the first
10529
(generally most "secure") method fails.
10534
This is a unary parameter for use with the "SMTP-Server" option.
10535
It indicates that the connection should be made to the Submit
10536
server (RFC 3676) (port 587) instead of the SMTP port (25). At
10537
the time this help was written the submit option was equivalent
10538
to specifying port 587.
10547
This is a unary parameter indicating that the connection be
10548
established in a verbose mode. Basically, it causes _Alpine_ to
10549
log the communication with the server in _Alpine_'s debug file.
10550
Normally, the alpine -d command-line flag would be used instead.
10553
By default, _Alpine_ attempts to login using "rsh", the UNIX
10554
remote shell program. Including "NoRsh" will cause connections
10555
to this server to skip the "rsh" attempt. This might be useful
10556
to avoid long timeouts caused by rsh firewalls, for example.
10559
This parameter requires an associated value. The default value
10560
is "IMAP" which indicates communication with the server based on
10561
the IMAP4rev1 protocol (defined in RFC 3501 -- see
10562
http://www.imap.org/docs/rfc3501.html). Other service values
10566
This value indicates communication with the server takes
10567
place via the Network News Transfer Protocol. Use this to
10568
define a collection of newsgroups on a remote news server.
10577
is the way to specify NNTP access.
10580
This value indicates communication with the server takes
10581
place via the Post Office Protocol 3 protocol.
10589
Note that there are several important issues to consider
10590
when selecting this option:
10592
1. POP3 provides access to only your INBOX. In other words,
10593
secondary folders such as your "saved-messages" are
10595
2. _Alpine_'s implementation of POP3 does not follow the
10596
traditional POP model and will leave your mail on the
10597
server. Refer to the Mail Drop functionality for a
10598
possible way around this problem.
10599
3. See the discussion about new-mail checking in
10600
Folder-Reopen-Rule.
10602
Note that it is possible to include more than one parameter in a server
10603
specification by concatenating the parameters. For example:
10605
foo.example.com:port/user=katie/novalidate-cert/debug
10606
__________________________________________________________________
10610
A _Alpine_ folder name looks like
10612
[{<remote-specification>}][#<namespace>][<namespace-specific-part>]
10614
The local part of a folder name has an optional "Namespace" which tells
10615
_Alpine_ how to interpret the rest of the name.
10617
By default the folder name is interpreted as defining a section of your
10618
personal folder area. This area and how you specify it are defined by
10619
the server, if one is specified, or, typically, the home directory, if
10620
no server is defined.
10622
If a namespace is specified, it begins with the sharp, "#", character
10623
followed by the name of the namespace and then the namespace's
10624
path-element-delimiter. Aside from the path's format, namespaces can
10625
also imply access rights, content policy, audience, location, and,
10626
occasionally, access methods.
10628
Each server exports its own set (possibly of size one) of namespaces.
10629
Hence, it's likely communication with your server's administrator will
10630
be required for specific configurations. Some of the more common
10631
namespaces, however, include:
10634
This specifies a set of folders in the newsgroup namespace.
10635
Newsgroup names are hierarchically defined with each level
10636
delimited by a period.
10638
#news.comp.mail.pine
10641
This specifies a folder area that the server may export to the
10645
This specifies a folder area that the folder may export to
10649
This specifies a folder area that is the same as that it may
10650
have exported via the "File Transfer Protocol".
10653
This specifies the personal folder area associated with folders
10654
and directories that were created using the MH message handling
10658
This namespace is interpreted locally by _Alpine_. It has an
10659
unusual interpretation and format.
10661
#move<DELIM><MailDropFolder><DELIM><DestinationFolder>
10663
The #move namespace is followed by two folder names separated by
10664
a delimiter character. The delimiter character may be any
10665
character which does not appear in the MailDropFolder name. The
10666
meaning of #move is that mail will be copied from the
10667
MailDropFolder to the DestinationFolder and then deleted (if
10668
possible) from the MailDropFolder. Periodic checks at frequency
10669
Mail-Check-Interval, but with a minimum time between checks set
10670
by MailDrop-Check-Minimum, are made for new mail arriving in the
10671
MailDropFolder. An example which copies mail from a POP inbox to
10672
a local folder follows
10674
#move+{popserver.example.com/pop3/ssl}inbox+local folder
10676
To you it appears that mail is being delivered to the local
10677
folder when it is copied from the MailDropFolder, and you read
10678
mail from the local folder.
10680
Note that if the DestinationFolder does not exist then the
10681
messages are not copied from the MailDropFolder. A #move folder
10682
may only be used as an Incoming folder or an Inbox. When you are
10683
in the FOLDER LIST of Incoming Message Folders (after turning on
10684
the enable-incoming-folders option) the Add command has a
10685
subcommand "Use Mail Drop" which may be helpful for defining the
10686
folder in your _Alpine_ configuration. The same is true when you
10687
edit the Inbox-Path option in Setup/Config. Each of these
10688
configuration methods will also create the DestinationFolder if
10689
it doesn't already exist. If you are having problems, make sure
10690
the DestinationFolder exists.
10692
In addition, the server may support access to other user's folders,
10693
provided you have suitable permissions. Common methods use a prefix of
10694
either "~user/", or "/user/" to indicate the root of the other user's
10696
__________________________________________________________________
10698
What is a Mail Drop?
10700
In some situaions it may make sense to have your mail delivered to one
10701
folder (the Mail Drop) and then when you want to read mail that has
10702
been delivered to the Mail Drop folder _Alpine_ will move it to another
10703
destination folder. Often the Mail Drop will be a remote folder and
10704
messages will be moved from there to a local destination folder.
10706
One example where this might make sense is if the Mail Drop folder is
10707
accessible only with the POP protocol. You could designate your POP
10708
inbox as the Mail Drop folder and have _Alpine_ move mail from there to
10709
a local (on the same machine _Alpine_ is running on) destination
10710
folder, where you'll read it.
10712
A Mail Drop may only be used as your Inbox or as an Incoming folder.
10714
There is no attempt to synchronize the contents of the destination
10715
folder with the contents of the Mail Drop folder. All that happens is
10716
that all of the messages in the Mail Drop folder are copied to the
10717
destination folder and then they are deleted and expunged (if possible)
10718
from the Mail Drop folder. The next time a check for new mail is made,
10719
any messages in the Mail Drop folder are once again copied to the
10720
destination folder and deleted and expunged from the Mail Drop folder.
10721
(If the Mail Drop folder is a news group, then the messages can't be
10722
expunged from the newsgroup. Instead, only Recent messages are copied
10723
from the newsgroup to the destination folder.)
10725
Configuration of a Mail Drop is a little different from configuration
10726
of a folder which does not use a Mail Drop because you have to specify
10727
two folder names instead of one. The two folders may be any types of
10728
folders that _Alpine_ can normally use. They don't have to be a remote
10729
folder and a local folder, that is simply the most common usage. When
10730
you use a Mail Drop folder _Alpine_ will periodically re-open the Mail
10731
Drop to check for new mail. The new-mail checks will happen at the
10732
frequency set with the Mail-Check-Interval option, but with a minimum
10733
time (MailDrop-Check-Minimum) between checks. Because of this minimum
10734
you may notice that new mail does not appear promptly when you expect
10735
it. The reason for this is to protect the server from over-zealous
10736
opening and closing of the Mail Drop folder. If the user initiates the
10737
check by typing ^L (Ctrl-L) or the Next command when at the end of the
10738
folder index, then the check will happen, regardless of how long it has
10739
been since the previous check.
10741
If there is new mail, that mail will be copied to the destination
10742
folder and then will be deleted from the Mail Drop. Note that using a
10743
Mail Drop with a local destination folder does not make sense if you
10744
read mail from more than one machine, because the mail is downloaded to
10745
the destination folder (which is accessible from only one machine) and
10746
deleted from the Mail Drop.
10748
The feature Maildrops-Preserve-State modifies the operation of Mail
10751
The actual syntax used by _Alpine_ for a folder that uses a Mail Drop
10754
#move<DELIM><MailDropFolder><DELIM><DestinationFolder>
10756
The brackets are not literal.
10760
is a single character which does not appear in the MailDropFolder name.
10761
If the name doesn't contain spaces then it can be a space character.
10762
The two folder names are full technical folder names as used by
10763
_Alpine_. Here are a couple examples to give you an idea what is being
10766
#move {popserver.example.com/pop3}inbox localfolder
10768
#move+{nntpserver.example.com/nntp}#news.comp.mail.pine+local folder
10770
A #move folder may only be used as an Incoming folder or an Inbox. When
10771
you are in the FOLDER LIST of Incoming Message Folders (after turning
10772
on the Enable-Incoming-Folders option) the Add command has a subcommand
10773
"Use Mail Drop" which may be helpful for defining the folder in your
10774
_Alpine_ configuration. The same is true when you edit the Inbox-Path
10775
option in Setup/Config.
10776
if it doesn't already exist. If you are having problems, make sure the
10777
DestinationFolder exists.
10778
__________________________________________________________________
10782
The mail index may be sorted by arrival, date, subject, from, size,
10783
score, to, or cc order. Each sort order can also be reversed. The _$_
10784
command will prompt the user for the sort order. The sort order can
10785
also be specified on the command line with the _-sort_ flag or
10786
(equivalently) with the sort-key variable in the _pinerc_ file. When a
10787
user changes folders, the sort order will go back to the original sort
10788
order. The command line (_-sort_) or configuration file sort
10789
specification (_sort-key_) changes the original sort order.
10791
When a folder is sorted and new mail arrives in the folder it will be
10792
inserted in its properly sorted place. This can be a little odd when
10793
the folder is sorted by something like the subject. It can also be a
10794
little slow if you are viewing a large, sorted _INBOX_, since the
10795
_INBOX_ will have to be re-sorted whenever new mail arrives.
10797
The sorts are all independent of case and ignore leading or trailing
10798
white space. There are actually two forms of subject sort. One called
10799
_Subject_ and the other called _OrderedSubj_. They both ignore "Re:" at
10800
the beginning and "(fwd)" at the end of the subjects. _Subject_ sorts
10801
all the subjects alphabetically. _OrderedSubj_ sorts by subjects
10802
alphabetically, groups messages with the same subject (pseudo-threads),
10803
then sorts the groups by the date of the first message of the group.
10804
Sorting by _Thread_ was added after _OrderedSubj_ and is usually a
10805
better method. Thread sorting uses information in the message headers
10806
References, Message-ID, and Subject. It is possible the sort will be
10807
slightly slower with a Thread sort than with an OrderedSubj sort. The
10808
sort by sender sorts by the user-id (part before the "@"), not the full
10809
name. The arrival sort is no sort at all and the date sort depends on
10810
the format of the date. Some dates are in strange formats and are
10811
unparsable. The time zone is also taken into account.
10813
Sorting large mail folders can be very slow since it requires fetching
10814
all the headers of the mail messages. With UNIX _Alpine_, only the
10815
first sort is slow since _Alpine_ keeps a copy of all the headers. One
10816
exception is sorting in reverse arrival order. This is fast because no
10817
headers have to be examined. _Alpine_ will show progress as it is
10819
__________________________________________________________________
10823
In the _Alpine_ composer you can use any text editor, such as _vi_ or
10824
_emacs,_ for composing the message text. The addresses and subject still
10825
must be edited using the standard _Alpine_ composer. If you include the
10826
feature enable-alternate-editor-cmd in your _pinerc_ you can type _^__
10827
while in the body of the message in the composer and be prompted for
10828
the editor. If you also set the editor variable in your _pinerc_ then
10829
_^__ will invoke the configured editor when you type it.
10831
Turning on the feature enable-alternate-editor-implicitly will
10832
automatically invoke the editor you have defined with the _editor_
10833
variable whenever you enter the body of a message you are composing.
10834
For example, when you move out of the last header line and into the
10835
body of the message, the alternate editor will be automatically
10838
We know that many people would like to use the alternate editor to edit
10839
the mail header as well. We considered several designs for this and
10840
didn't come up with one that we liked and that was easy to implement.
10841
One of the main problems is that you lose access to the address book.
10842
__________________________________________________________________
10844
Signatures and Signature Placement
10846
If the file _~/.signature_ (UNIX) or _<PINERC_directory>\PINE.SIG (PC)
10847
exists, it will be included in all outgoing messages. It is included
10848
before composition starts so that the user has a chance to edit it out
10849
if he or she likes. The file name for the signature can be changed by
10850
setting the signature-file variable in the _pinerc_. If the feature
10851
enable-sigdashes is turned on then the line consisting of the three
10852
characters "-- " is prepended to the signature file. When Replying or
10853
Forwarding a message different signatures my be automatically included
10854
by configuring them in the Roles setup screen. It's easy to include
10855
different signatures by hand, by having multiple signature files
10856
(_.sig1, .sig2, .sig3, etc_) and choosing to include (^R in the
10857
composer) the correct one for the message being sent.
10859
_Alpine_'s default behavior encourages a user to put his or her
10860
contribution before the inclusion of the original text of the message
10861
being forwarded or replied to, This is contrary to some conventions,
10862
but makes the conversation more readable when a long original message
10863
is included in a reply for context. The reader doesn't have to scroll
10864
through the original text that he or she has probably already seen to
10865
find the new text. If the reader wishes to see the old message(s), the
10866
reader can scroll further into the message. Users who prefer to add
10867
their input at the end of a message should set the signature-at-bottom
10868
feature. The signature will then be appended to the end of the message
10869
after any included text. This feature applies when _Reply_ing, not when
10871
__________________________________________________________________
10873
Feature List Variable
10875
_Alpine_ used to have _feature levels_ for users with different amounts
10876
of experience. We found that this was too restrictive. _Alpine_ now has
10877
a feature-list instead. Each user may pick and choose which features
10878
they would like enabled (simple to do in the _Setup/Config_ screen).
10879
There is a short description of each in Configuration Features. There
10880
is also a short on-line help explaining the effect of each of the
10881
features in the _Setup/Config_ screen. When the cursor is highlighting
10882
a feature, the _?_ command will show the help text for that feature.
10883
Features don't have values, they are just turned on or off. They are
10884
all off by default.
10886
The _feature-list_ variable is different from all other configuration
10887
variables in that its value is additive. That is, the system-wide
10888
configuration file can have some features turned on by default. The
10889
user can select other features in their personal configuration file and
10890
those features will be _added_ to the set of features turned on in the
10891
system-wide configuration file. (With all other configuration
10892
variables, the user's values _replace_ the system-wide values.)
10893
Likewise, additional features may be set on the command-line with the
10894
argument "-feature-list=". These will be added to the others.
10896
The treatment of _feature-list_ in the system-wide _fixed_
10897
configuration file is also different from other variables. The system
10898
management can fix the value of individual features by placing them in
10899
the fixed configuration file. Users will not be able to alter those
10900
features, but will still be able to set the other non-restricted
10901
features the way they like.
10903
Because _feature-list_ is additive, there is a way to turn features off
10904
as well as on. Prepending the prefix "no-" to any feature sets it to
10905
off. This is useful for over-riding the system-wide default in the
10906
personal configuration file or for over-riding the system-wide default
10907
or the personal configuration value on the command line. For example,
10908
if the system-wide default configuration has the _quit-without-confirm_
10909
feature set, the user can over-ride that (and turn it off) by including
10910
_no-quit-without-confirm_ in the personal configuration file or by
10911
giving the command line argument
10912
_-feature-list=no-quit-without-confirm._ More features (options) will no
10913
doubt continue to be added.
10914
__________________________________________________________________
10916
Configuration Inheritance
10918
We start with an explanation of how configuration works in hopes of
10919
making it easier to describe how inheritance works.
10921
_Alpine_ uses a hierarchy of configuration values from different
10922
locations. There are five ways in which each configuration option
10923
(configuration variable) can be set. In increasing order of precedence
10926
1. the system-wide configuration file.
10927
2. the personal configuration file
10928
3. the personal exceptions file
10929
4. a command line argument
10930
5. the system-wide _fixed_ configuration file (Unix _Alpine_ only)
10932
The fixed configuration file is normally
10933
/usr/local/lib/pine.conf.fixed.
10935
The system-wide configuration file is normally /usr/local/lib/pine.conf
10936
for Unix _Alpine_ and is normally not set for _PC-Alpine_. For
10937
_PC-Alpine_, if the environment variable _$PINECONF_ is set, that is
10938
used for the system-wide configuration. This location can be set or
10939
changed on the command line with the -P flag. The system-wide
10940
configuration file can be either a local file or a remote configuration
10943
For Unix _Alpine_, the personal configuration file is normally the file
10944
.pinerc in the user's home directory. This can be changed with the -p
10945
command line flag. For _PC-Alpine_, the personal configuration file is
10946
in $PINERC or <PineRC registry value> or ${HOME}\ALPINE\PINERC or
10947
<ALPINE.EXE dir>\PINERC. This can be changed with the -p command line
10948
flag. If -p or $PINERC is used, the configuration data may be in a
10949
local file or a remote config folder.
10951
For Unix _Alpine_, the personal exceptions configuration file is
10952
specified with the "-x exceptions_config" command line argument.
10953
"Exceptions_config" may be either a local file or a remote
10954
configuration folder. If there is no "-x" command line option, _Alpine_
10955
will look for the file ".pinercex" in the same local directory that the
10956
regular config file is located in. If the regular config file is remote
10957
then Unix _Alpine_ looks in the home directory for ".pinercex".
10959
For _PC-Alpine_, the personal exceptions configuration file is
10960
specified with the "-x exceptions_config" command line argument. If
10961
there is no "-x" command line argument the environment variable
10962
$PINERCEX may be set to the name of the "exceptions_config" instead.
10963
"Exceptions_config" may be either a local file or a remote
10964
configuration folder. If there is no "-x" command line option and
10965
$PINERCEX is not set, _PC-Alpine_ will look for the file "PINERCEX" in
10966
the same local directory that the regular config file is located in. If
10967
the regular config file is remote then _PC-Alpine_ looks in the local
10968
directory specified by the "-aux local_directory" command line
10969
argument, or the directory ${HOME}\ALPINE, or in <ALPINE.EXE directory>
10970
for a file named "PINERCEX".
10972
To reiterate, the value of a configuration option is taken from the
10973
last location in the list above in which it is set. Or, thinking about
10974
it slightly differently, a default value for an option is established
10975
in the system-wide configuration file (or in the source code if there
10976
is no value in the system-wide file). That default remains in effect
10977
until and unless it is overridden by a value in a location further down
10978
the list, in which case a new "default" value is established. As we
10979
continue down the list of locations we either retain the value at each
10980
step or establish a new value. The value that is still set after going
10981
through the whole list of configuration locations is the one that is
10984
So, for example, if an option is set in the system-wide configuration
10985
file and in the personal configuration file, but is not set in the
10986
exceptions, on the command line, or in the fixed file; then the value
10987
from the personal configuration file is the one that is used. Or, if it
10988
is set in the system-wide config, in the personal config, not in the
10989
exceptions, but is set on the command line; then the value on the
10990
command line is used.
10992
Finally we get to inheritance. For configuration options which are
10993
lists, like "smtp-server" or "incoming-folders", the inheritance
10994
mechanism makes it possible to _combine_ the values from different
10995
locations instead of _replacing_ the value. This is true of all
10996
configuration lists other than the "feature-list", for which you may
10997
already set whatever you want at any configuration location (by using
10998
the "no-" prefix if necessary).
11000
To use inheritance, set the first item in a configuration list to the
11001
token "INHERIT". If the first item is "INHERIT", then instead of
11002
replacing the default value established so far, the rest of the list is
11003
appended to the default value established so far and that is the new
11006
Here is an example which may make it clearer. Suppose we have:
11008
System-wide config : smtp-server = smtp1.corp.com, smtp2.corp.com
11009
Personal config : smtp-server = INHERIT, mysmtp.home
11010
Exceptions config : smtp-server = <No Value Set>
11011
Command line : smtp-server = <No Value Set>
11012
Fixed config : smtp-server = <No Value Set>
11014
This would result in an effective smtp-server option of
11016
smtp-server = smtp1.corp.com, smtp2.corp.com, mysmtp.home
11018
The "INHERIT" token can be used in any of the configuration files and
11019
the effect cascades. For example, if we change the above example to:
11021
System-wide config : smtp-server = smtp1.corp.com, smtp2.corp.com
11022
Personal config : smtp-server = INHERIT, mysmtp.home
11023
Exceptions config : smtp-server = INHERIT, yoursmtp.org
11024
Command line : smtp-server = <No Value Set>
11025
Fixed config : smtp-server = <No Value Set>
11027
This would result in:
11029
smtp-server = smtp1.corp.com, smtp2.corp.com, mysmtp.home, yoursmtp.org
11031
Unset variables are skipped over (the default value is carried forward)
11032
so that, for example:
11034
System-wide config : smtp-server = smtp1.corp.com, smtp2.corp.com
11035
Personal config : smtp-server = <No Value Set>
11036
Exceptions config : smtp-server = INHERIT, yoursmtp.org
11037
Command line : smtp-server = <No Value Set>
11038
Fixed config : smtp-server = <No Value Set>
11042
smtp-server = smtp1.corp.com, smtp2.corp.com, yoursmtp.org
11044
If any later configuration location has a value set (for a particular
11045
list option) which does _not_ begin with "INHERIT", then that value
11046
replaces whatever value has been defined up to that point. In other
11047
words, that cancels out any previous inheritance.
11049
System-wide config : smtp-server = smtp1.corp.com, smtp2.corp.com
11050
Personal config : smtp-server = INHERIT, mysmtp.org
11051
Exceptions config : smtp-server = yoursmtp.org
11052
Command line : smtp-server = <No Value Set>
11053
Fixed config : smtp-server = <No Value Set>
11057
smtp-server = yoursmtp.org
11059
For some configuration options, like "viewer-hdr-colors" or
11060
"patterns-roles", it is difficult to insert the value "INHERIT" into
11061
the list of values for the option using the normal Setup tools. In
11062
other words, the color setting screen (for example) does not provide a
11063
way to input the text "INHERIT" as the first item in the
11064
viewer-hdr-colors option. The way to do this is to either edit the
11065
pinerc file directly and manually insert it, or turn on the
11066
"expose-hidden-config" feature and insert it using the Setup/Config
11068
__________________________________________________________________
11070
Using Environment Variables
11072
The values of _Alpine_ configuration options may include environment
11073
variables which are replaced by the value of the variable at the time
11074
_Alpine_ is run (and also at the time the config option is changed). The
11075
syntax to use environment variables is a subset of the common Unix
11076
shell dollar-syntax. For example, if
11080
appears in the value of a _Alpine_ configuration option it is looked up
11081
in the environent (using getenv("VAR")) and its looked-up value
11082
replaces the $VAR part of the option value. To include a literal dollar
11083
sign you may precede the dollar sign with another dollar sign. In other
11088
is the value of a configuration option, it will be expanded to
11092
and no environment lookup will be done. For Unix _Alpine_ it will also
11093
work to use a backslash character to escape the special meaning of the
11094
dollar sign, but $$ is preferable since it works for both _PC-Alpine_
11095
and Unix _Alpine_, allowing the configuration option to be in a shared
11096
configuration file.
11098
This all sounds more complicated than it actually is. An example may
11099
make it clearer. Unfortunately, the way in which environment variables
11100
are set is OS-dependent and command shell-dependent. In some Unix
11101
command shells you may use
11103
PERSNAME="Fred Flintstone"
11107
Now, if you use _Alpine_'s Setup/Config screen to set
11109
personal-name=$PERSNAME
11111
the $PERSNAME would be replaced by Fred Flintstone so that this would
11114
personal-name=Fred Flintstone
11116
Note, environment variable substitution happens after configuration
11117
options which are lists are split into the separate elements of the
11118
list, so a single environment variable can't contain a list of values.
11120
The environment variable doesn't have to be the only thing after the
11121
equal sign. However, if the name of the variable is not at the end of
11122
the line or followed by a space (so that you can tell where the
11123
variable name ends), it must be enclosed in curly braces like
11127
It is always ok to use the braces even if you don't need to.
11129
It is also possible to set a default value for an environment variable.
11130
This default value will be used if the environment variable is not set
11131
(that is, if getenv("VAR") returns NULL). The syntax used to set a
11134
${VAR:-default value}
11136
If the config file contains
11138
personal-name=${VAR:-Fred Flintstone}
11140
then when _Alpine_ is run VAR will be looked up in the environment. If
11141
VAR is found then personal-name will have the value that VAR was set
11142
to, otherwise, personal-name will be set to Fred Flintstone, the
11145
An example where an environment variable might be useful is the
11146
variable inbox-path in the global configuration file. Suppose most
11147
users used the server
11149
imapserver.example.com
11151
but that there were some exceptions who used
11153
altimapserver.example.com
11155
In this case, the system manager might include the following line in
11156
the systemwide default _Alpine_ configuration file
11158
inbox-path=${IMAPSERVER:-imapserver.example.com}
11160
For the exceptional users adding
11162
IMAPSERVER=altimapserver.example.com
11164
to their environment should work.
11166
Another example might be the case where a user has to use a different
11167
SMTP server from work and from home. The setup might be something as
11172
or perhaps a default value could be given. Note that, as mentioned
11173
above, the variable SMTP cannot contain a list of SMTP servers.
11174
__________________________________________________________________
11178
It is sometimes desirable to set smtp-server=localhost instead of
11179
setting sendmail-path to overcome the inability to negotiate ESMTP
11180
options when _sendmail_ is invoked with the _-t_ option. Sendmail can
11181
also be subject to unacceptable delays due to slow DNS lookups and
11184
It is sometimes desirable to configure an SMTP server on a port other
11185
than the default port 25. This may be used to provide an alternate
11186
service that is optimized for a particular environment or provides
11187
different features from the port 25 server. An example would be a
11188
program that negotiates ESMTP options and queues a message, but does
11189
not attempt to deliver messages. This would avoid delays frequently
11190
encountered when invoking _sendmail_ directly.
11192
A typical configuration would consist of
11193
* A program that implements the SMTP or ESMTP protocol via stdio.
11194
* An entry in /etc/services for the alternate service.
11195
* An entry in /etc/inetd.conf for the alternate service.
11196
* An entry in /usr/local/lib/pine.conf,
11197
/usr/local/lib/pine.conf.fixed or ~/.pinerc.
11198
__________________________________________________________________
11202
_Alpine_'s MIME-TYPE support is based on code contributed by Hans
11203
Drexler <drexler@mpi.nl>. _Alpine_ assigns MIME Content-Types
11204
according to file name extensions found in the system-wide files
11205
/usr/local/lib/mime.types and /etc/mime.types, and a user specific
11206
~/.mime.types file.
11208
In Windows, _Alpine_ looks in the same directory as the PINERC file and
11209
the same dir as ALPINE.EXE. This is similar to the UNIX situation with
11210
personal config info coming before potentially shared config data. An
11211
alternate search path can be specified by setting the
11212
mimetype-search-path variable in the user or system-wide configuration
11213
or by setting the MIMETYPES environment variable.
11215
These files specify file extensions that will be connected to a mime
11216
type. Lines beginning with a '#' character are treated as comments and
11217
ignored. All other lines are treated as a mime type definition. The
11218
first word is a _type/subtype_ specification. All following words are
11219
file _extensions_ belonging to that type/subtype. Words are separated
11220
by whitespace characters. If a file extension occurs more than once,
11221
then the first definition determines the file type and subtype. A
11222
couple sample lines from a mime.types file follow:
11226
video/mpeg mpeg mpg mpe
11228
__________________________________________________________________
11232
UNIX _Alpine_ may display color if the terminal or terminal emulator
11233
you are using is capable of displaying colors. If the terminal supports
11234
ANSI color escape sequences you will be able to turn color on using the
11235
color-style option and setting it to the value _force-ansi-8color_ or
11236
_force-ansi-16color_. If instead you'd like _Alpine_ to automatically
11237
detect whether or not you are on a color terminal, set _color-style_ to
11238
_use-termdef_ _and_ configure the termcap entry to describe your
11239
terminal's color capabilities.
11241
If the _color-style_ option is set to _use-termdef_, _Alpine_ looks in
11242
the terminal capabilities database, TERMINFO or TERMCAP, depending on
11243
how _Alpine_ was compiled, to decide whether or not your terminal is
11244
capable of color. For TERMINFO compiled _Alpine_s, the capabilities
11245
that are used for color are "colors", "setaf", "setab", "op", and
11246
"bce". If you have a terminal with color capabilities described by the
11247
"scp" capability, _Alpine_ does not support it. The capabilities "setf"
11248
and "setb" may be used instead of "setaf" and "setab". The capability
11249
"bce" is optional and is used as an optimization, the other
11250
capabilities are required. For TERMCAP compiled _Alpine_s, the
11251
capabilities that are used for color are "Co", "AF", "AB", "op", and
11252
"ut". The capabilities "Sf" and "Sb" may be used instead of "AF" and
11253
"AB", though this isn't a useful feature.
11255
Here are some short descriptions of the capabilities listed above. The
11256
TERMINFO name is listed, followed by the TERMCAP name in parentheses.
11258
The number of different colors.
11260
Set ANSI foreground color.
11262
Set ANSI background color.
11264
Set foreground color. Alternate form of _setaf_.
11266
Set background color. Alternate form of _setab_.
11268
Set default pair to its original value.
11270
Screen is erased with current background color instead of
11271
default background.
11273
A standard ANSI terminal which supports color will have a TERMINFO
11274
entry which contains:
11281
or the TERMCAP equivalent:
11288
If there are eight colors, the program uses colors 0, 1, ..., 7. For an
11289
ANSI terminal, the foreground color is set by sending the escape
11290
sequence "Escape LeftBracket 3 color_number m" to the terminal. The
11291
background color is set by sending the sequence "Escape LeftBracket 4
11292
color_number m". ANSI colors zero through seven are defined to be
11293
"black", "red", "green", "yellow", "blue", "magenta", "cyan", and
11294
"white". Some terminal emulators will swap blue and red and swap yellow
11295
and cyan. The capabilities "setf" and "setb" are usually designed for
11296
those terminals so that they will flip the color numbers 1 and 4 and
11297
the numbers 3 and 6 to compensate for this. _Alpine_ will use the ANSI
11298
versions of the capabilities if they exist, and will use the non-ANSI
11299
versions (setf and setb) if the ANSI versions don't exist. Here's a
11300
version which does the flipping. This can only be used with TERMINFO
11301
_Alpine_s, because of the arithmetic, which is not supported by TERMCAP.
11303
setf=\E[3%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m
11304
setb=\E[4%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m
11308
Some terminal emulators are capable of displaying eight more colors
11309
when the foreground colors 30-37 are replaced with 90-97 and the
11310
background colors 40-47 are replaced with 100-107. These terminals
11311
require a fancy termcap entry which can take foreground colors 0, 1,
11312
..., 15 and map that into 30, 31, ..., 37, 90, 91, ..., 97, and
11313
similarly for the background colors. Here is a terminfo entry which
11316
setaf=%p1%{8}%/%{6}%*%{3}%+\E[%d%p1%{8}%m%dm
11317
setab=%p1%{8}%/%{6}%*%{4}%+\E[%d%p1%{8}%m%dm
11321
and here is the termcap equivalent:
11323
AF=\E[%i%i%>\001\034%>\045\064%dm
11324
AB=\E[%i%i%>\001\046%>\057\064%dm
11328
This is a terminfo entry for 16 colors that also does the color
11331
setf=%p1%{8}%/%{6}%*%{3}%+\E[%d%p1%{8}%m%Pa%?%ga%{1}%=%t4%e%ga%{3}%=%t6%e%ga%{
11332
4}%=%t1%e%ga%{6}%=%t3%e%ga%d%;m
11333
setb=%p1%{8}%/%{6}%*%{4}%+\E[%d%p1%{8}%m%Pa%?%ga%{1}%=%t4%e%ga%{3}%=%t6%e%ga%{
11334
4}%=%t1%e%ga%{6}%=%t3%e%ga%d%;m
11338
If you are always using the same display it probably won't matter to
11339
you if the color pairs red/blue and cyan/yellow are flipped, since
11340
you'll always be seeing them flipped. You will get different defaults
11341
than on a display with them not flipped, but that's about all. If you
11342
are trying to use the same pinerc file from displays with different
11343
color characteristics, or from _Alpine_ and _PC-Alpine_, you will have
11344
to be more careful. The colors numbered 0 through 7 may be used
11345
portably between different systems if you are careful to make them
11346
correspond to the ANSI order mentioned above. You can check this by
11347
looking at a color configuration screen for one of the colors. The
11348
first eight colors should be in the order above. If they aren't, you
11349
could fix that by modifying your termcap entry on the UNIX system. This
11350
is not possible if your system uses TERMCAP instead of TERMINFO.
11351
__________________________________________________________________
11355
UNIX _Alpine_ only.
11357
S/MIME is a standard for the public key encryption and signing of
11358
email. UNIX _Alpine_ contains a basic implementation of S/MIME based on
11359
the OpenSSL libraries.
11362
* There is no _PC-Alpine_ implementation.
11363
* There is no provision for checking for CRLs (Certificate Revocation
11364
Lists) in _Alpine_.
11365
* This built-in S/MIME implementation is not compatible with and does
11367
* There is no mechanism available for feeding either an entire
11368
incoming or an entire outgoing message to an external filter and
11369
using that external filter to do S/MIME or PGP processing.
11370
* Because the implementation currently uses OpenSSL, there is only a
11371
very limited integration with the Mac OS Keychain (the storing and
11372
access of public certificates).
11373
* There is no way to view or manipulate the lists of certificates
11374
from within _Alpine_.
11376
The S/MIME configuration screen is reached by going to the Main Menu
11377
and typing the "S Setup" command followed by "M S/MIME".
11381
In order to digitally sign messages you send you must have a
11382
public/private key-pair. This may be obtained from a public Certificate
11383
Authority (CA) such as Thawte, Verisign, Comodo, or GoDaddy; or from a
11384
smaller CA such as a university which provides certificates for its
11385
users or a company which provides certificates for its workers. These
11386
certificates are bound to an email address, so the identity being
11387
verified is the email address not a person's name.
11389
Mail is signed by using the sender's private key, which only the owner
11390
of the private key has access to. The signature is verified using the
11391
signer's public key, which anyone can have access to. With _Alpine_,
11392
the first time you receive a signed message the public key of the
11393
sender will be stored for future use.
11395
Mail is encrypted using the recipient's public key and decrypted by the
11396
recipient with their private key.
11398
You need a key of your own in order to sign outgoing messages and to
11399
have others encrypt messages sent to you. You do not need a key of your
11400
own to verify signed messages sent by others or to encrypt messages
11403
ALPINE S/MIME CERTIFICATE STORAGE
11405
By default UNIX _Alpine_ stores the certificates it uses in a directory
11406
in your home directory. The directory name is
11410
Within that directory are three subdirectories. Each of the three
11411
subdirectories contains files with PEM-encoded contents, the default
11412
format for OpenSSL. The "public" directory contains public
11413
certificates. The files within that directory have names that are email
11414
addresses with the suffix ".crt" appended. An example filename is
11416
user@example.com.crt
11418
The "private" directory contains private keys, probably just one for
11419
your private key. These are also email addresses but with the suffix
11420
".key" instead. The third directory is "ca" and it contains
11421
certificates for any Certificate Authorities that you want to trust but
11422
that aren't contained in the set of system CAs. Those files may have
11423
arbitrary names as long as they end with the suffix ".crt".
11425
HOW TO SIGN AND ENCRYPT
11427
If you have a certificate you may sign outgoing messages. After typing
11428
the Ctrl-X command to send a message you will see the prompt
11432
Available subcommands include "G Sign" and "E Encrypt". Typing the "G"
11433
command will change the prompt to
11435
Send message (Signed)?
11437
Typing the "E" command will change the prompt to
11439
Send message (Encrypted)?
11441
You may even type both to get
11443
Send message (Encrypted, Signed)?
11445
HOW TO READ SIGNED OR ENCRYPTED MESSAGES
11447
The reading of a signed message should not require any special action
11448
on your part. There should be an editorial addition at the start of the
11449
message which says either
11451
This message was cryptographically signed.
11455
This message was cryptographically signed but the signature could not
11458
If an encrypted message is sent to you the encrypted text will not be
11459
shown. You will have to type the "Ctrl-D Decrypt" command (from the
11460
screen where you are viewing the message) and supply your passphrase
11463
For a signed or encrypted message there is also a "Ctrl-E Security"
11464
command which gives you some information about the certificate used to
11465
sign or encrypt the message.
11469
You may have access to a private certificate in the PKCS12 format,
11470
which would sometimes be in a file with a ".p12" suffix. The UNIX shell
11473
openssl pkcs12 -in file.p12 -out file.pem
11475
may work to convert that from the PKCS12 format to the PEM format. Then
11476
that file could be placed in the "private" directory with a filename of
11477
your email address followed by the suffix ".key".
11478
__________________________________________________________________
11480
Additional Notes on PC-Alpine
11482
Below are a few odds and ends worth mentioning about _PC-Alpine_. They
11483
have to do with DOS-specific behavior that is either necessary or
11484
useful (and sometimes both!).
11486
As _PC-Alpine_ runs in an environment with limited access control,
11487
accounting or auditing, an additional line is automatically inserted
11488
into the header of mail messages generated by _PC-Alpine_:
11489
X-Sender: <userid>@<imap.host>
11492
By popular demand of system administrators, _PC-Alpine_ has been
11493
modified to prevent sending messages until the user has successfully
11494
logged into a remote mail server. Even though _PC-Alpine_ cannot
11495
prevent users from changing the apparent identity of the sender of a
11496
message, the IMAP server login name and host name included in the
11497
_X-Sender_ line provide some level of traceability by the recipient.
11498
However, this should not be considered a rigorous form of
11499
authentication. It is extremely lightweight, and is not a replacement
11500
for true authentication.
11502
Hand in hand with authentication and accounting is user information.
11503
Since _PC-Alpine_ has no user database to consult for _user-id_,
11504
_personal-name_, etc., necessary information must be provided by the
11505
user/installer before _PC-Alpine_ can properly construct the "From"
11506
address required for outbound messages. _PC-Alpine_ will, by default,
11507
prompt for the requisite pieces as they are needed. This information
11508
corresponds to the _PINERC_ variables user-id, personal-name,
11509
user-domain, and smtp-server.
11511
The user is then asked whether or not this information should
11512
automatically be saved to the _PINERC_. This is useful behavior in
11513
general, but can lead to problems in a lab or other shared environment.
11514
Hence, these prompts and automatic saving of configuration can be
11515
turned off on an entry by entry basis by setting any of the above
11516
values in the _PINERC_ to the null string (i.e., a pair of double
11517
quotes). This means that the user will be prompted for the information
11518
once during each _Alpine_ session, and no opportunity to save them in
11519
the _PINERC_ will be offered.
11521
Another feature of DOS is the lack of standard scratch area for
11522
temporary files. During the course of a session, _PC-Alpine_ may
11523
require numerous temporary files (large message texts, various caches,
11524
etc.). Where to create them can be a problem, particularly when running
11525
under certain network operating systems. _PC-Alpine_ observes the
11526
_TMPDIR_, _TMP_, and _TEMP_ environment variables, and creates temporary
11527
files in the directory specified by either. In their absence,
11528
_PC-Alpine_ creates these files in the root of the current working
11529
drive. Some temporary files have to be created in the same directory as
11530
the file they are a temporary copy of. For example, a pinerc file or a
11535
Many people ask how certain _Alpine_ features are implemented. This
11536
section outlines some of the details.
11540
There are two types of address book storage. There are _local_ address
11541
books, which are the address books that are stored in a local file; and
11542
there are _remote_ address books, which are stored on an IMAP server.
11544
Information About Remote Address Books
11546
NOTE: The remote address book capability does not allow you to
11547
access an existing local address book from a remote system! That is,
11548
you can't set the remote address book to something like
11549
{remote.host}.addressbook and expect to access the existing
11550
.addressbook _file_ on remote.host. Instead, you need to create a
11551
new remote address book in a new, previously unused remote mail
11552
_folder_. Then you can use the _Select_ and _Apply Save_ commands in
11553
the address book screen to _Save_ all of the entries from an
11554
existing local address book to the new remote address book.
11556
A remote address book is stored in a mail folder on an IMAP server. An
11557
_Alpine_ remote address book is just like an _Alpine_ local address book
11558
in that it is not interoperable with other email clients. The folder is
11559
a regular folder containing mail messages but those messages are
11560
special. The first message must be an alpine remote address book header
11561
message which contains the header _x-pine-addrbook_. The last message
11562
in the folder contains the address book data. In between the first and
11563
the last message are old versions of the address book data. The address
11564
book data is simply stored in the message as it would be on disk, with
11565
no MIME encoding. When it is used the data from the last message in the
11566
folder is copied to a local file and then that file is used exactly
11567
like a local address book file is used. When a change is made the
11568
modified local file is appended to the remote folder in a new message.
11569
In other words, the local file is just a cache copy of the data in the
11570
remote folder. Each client which uses the remote address book will have
11571
its own cache copy of the data. Whenever a copy is done the entire
11572
address book is copied, not just the entries which have changed.
11574
_Alpine_ can tell that the remote data has changed by one of several
11575
methods. If the date contained in the Date header of the last message
11576
has changed then it knows it has changed. If the UID of the last
11577
message has changed, or the number of messages in the folder has
11578
changed, it knows that it has changed. When _Alpine_ discovers the
11579
folder has changed it gets a new copy and puts it in the local cache
11582
There is a configuration file variable for remote address books called
11583
remote-abook-metafile. The variable is the name of a file in which
11584
information about remote address books is stored. There is one line in
11585
the metafile for each remote address book. The information stored there
11586
is the name of the cache file and information to help figure out when
11587
the remote folder was last changed. If the metafile or any of the cache
11588
files is deleted then _Alpine_ will rebuild them the next time it runs.
11590
Remote address books have names that look just like regular remote mail
11591
folder names. For example:
11593
{host.domain}foldername
11595
_Alpine_ decides whether or not an address book is remote simply by
11596
looking at the first character of the address book name and comparing
11599
Information About All Address Books
11601
The address book is named, by default, .addressbook in the user's Unix
11602
home directory, or in the case of _PC-Alpine_, ADDRBOOK, in the same
11603
directory as the PINERC file. There may be more than one address book,
11604
and the default name can be overridden via an entry in any of the
11605
_Alpine_ configuration files. The two configuration variables
11606
address-book and global-address-book are used to specify the names of
11607
the address books. Each of these variables is a list variable. The
11608
total set of address books for a user is the combination of all the
11609
address books specified in these two lists. Each entry in the list is
11610
an optional nickname followed by an address book name. The nickname is
11611
everything up to the last space before the file name. The
11612
_global-address-book_ list will typically be configured in the
11613
system-wide configuration file, though a user may override it like most
11614
other variables. Address books which are listed in the
11615
_global-address-book_ variable are forced read-only, and are typically
11616
shared among multiple users.
11618
Local address books (or local cache files for remote address books) are
11619
simple text files with lines in the format:
11621
<nickname>TAB<fullname>TAB<address>TAB<fcc>TAB<comments>
11623
The last two fields are optional. A "line" may be made up of multiple
11624
actual lines in the file by using continuation lines, which are lines
11625
beginning with SPACE characters. The line breaks may be after TABs or
11626
in between addresses in a distribution list. Each _actual_ line in the
11627
file must be less than 1000 characters in length.
11629
Nicknames (the first field) are short names that the user types instead
11630
of typing in the full address. There are several characters which
11631
aren't allowed in nicknames in order to avoid ambiguity when parsing
11632
the address (SPACE, COMMA, @, ", ;, :, (, ), [, ], <, >, \). Nicknames
11633
aren't required. In fact, none of the fields is required.
11635
The _fullname_ field is usually stored as Last_name, First_name, in
11636
order that a sort on the fullname field comes out sorted by Last_name.
11637
If there is an unquoted comma in the fullname, _Alpine_ will flip the
11638
first and last name around and get rid of the comma when using the
11639
entry in a composition. It isn't required that there be a comma, that's
11640
only useful if the user wants the entries to sort on last names.
11642
The _address_ field takes one of two forms, depending on whether the
11643
entry is a single (simple) address or a distribution list. For a simple
11644
entry, the address field is an RFC 2822 address. This could be either
11645
the email-address part of the address, i.e., the part that goes inside
11646
the brackets (<>), or it could be a full RFC 2822 address. The phrase
11647
part of the address (the fullname) is used unless there is a fullname
11648
present in the fullname field of the address book entry. In that case,
11649
the fullname of the address book entry replaces the fullname of the
11650
address. For a distribution list, the <address> is in the format:
11652
"(" <address>, <address>, <address>, ... ")"
11654
The only purpose for the parentheses around the list of addresses is to
11655
make it easier for the parsing routines to tell that it is a simple
11656
entry instead of a list. The two are displayed differently and treated
11657
slightly differently in some cases, though most of the distinction has
11658
disappeared. Each of the addresses in a list can be a full RFC 2822
11659
address with fullname included, or it may be just the simple
11660
email-address part of the address. This allows the user to have a list
11661
which includes the fullnames of all the list members. In both the
11662
simple and list cases, addresses may also be other nicknames which
11663
appear in this address book or in one of the other address books.
11664
(Those nicknames are searched for by looking through the address books
11665
in the order they appear in the address book screen, with the first
11666
match winning.) Lists may be nested. If addresses refer to each other
11667
in a loop (for example, list A includes list B which includes list A
11668
again) this is detected and flagged. In that case, the address will be
11669
changed to "**** address loop ****".
11671
The optional _fcc_ field is a folder name, just like the fcc field in
11672
the composer headers. If the first address in the To field of a
11673
composition comes from an address book entry with an fcc field, then
11674
that fcc is placed in the fcc header in the composer.
11676
The _comments_ field is just a free text field for storing comments
11677
about an entry. By default, neither the fcc nor the comments field is
11678
shown on the screen in the address book screen. You may make those
11679
fields visible by configuring the variable addressbook-formats. They
11680
are also searched when you use the _WhereIs_ command in the address
11681
book screen and are visible when you _View_ or _Update_ an entry.
11683
The address book is displayed in the order that it is stored. When the
11684
user chooses a different sorting criterion, the data is actually sorted
11685
and stored, as opposed to showing a sorted view of the data.
11687
When the address book is written out, it is first written to a
11688
temporary file and if that write is successful it is renamed. This
11689
guards against errors writing the file that might destroy the whole
11690
address book. The address book is re-written after each change. If the
11691
address book is a remote address book, the file is then appended to the
11692
remote mail folder using IMAP.
11694
The end-of-line character(s) in the address book file are those native
11695
to the system writing it. So it is <LF> on Unix and <CR><LF> on PC's.
11696
However, both Unix and PC versions of _Alpine_ can read either format,
11697
so it should be possible to share a read-only address book among the
11698
two populations (using NFS, for example).
11699
__________________________________________________________________
11701
Address Book Lookup File
11703
_Pine_ used an additional file for each address book, called the LookUp
11704
file. It had the same name as the address book file with the suffix
11705
".lu" appended. _Alpine_ no longer uses a lookup file.
11707
Validity Checking of Address Books
11709
There is no file locking done on _Alpine_ address books, however, there
11710
is considerable validity checking done to make sure that the address
11711
book hasn't changed unexpectedly. Whenever the address book is about to
11712
be changed, a check is made to see if the file is newer than when we
11713
read it or the remote address book folder has changed since we last
11714
copied it. If either of these is true, the change is aborted.
11716
There is an automatic, behind-the-scene check that happens every so
11717
often, also. For example, if someone else changes one of the address
11718
books that you have configured, your _Alpine_'s copy of the address
11719
book will usually be updated automatically without you noticing. This
11720
checking happens at the same time as new mail checking takes place,
11721
unless you are actively using the address book, in which case it
11722
happens more frequently.
11723
__________________________________________________________________
11725
Remote Configuration
11727
Configuration information may be stored remotely. Remote configuration
11728
information is stored in a folder on an IMAP server. This should be a
11729
folder which is used only for storing the configuration information. In
11730
other words, it should be a folder which didn't exist before.
11732
Remote configuration folders are very similar to remote address book
11733
folders. They both consist of a header message, which serves to
11734
identify the type of folder; the last message, which contains the data;
11735
and intermediate messages, which contain old versions of the data. The
11736
first message must contain the header _x-pine-pinerc_.
11738
When a remote configuration is being used, the folder is checked to
11739
make sure it is a remote configuration folder, then the data contained
11740
in the last message is copied to a temporary file. That file is treated
11741
just like any regular local configuration file from that point on.
11742
Whenever a configuration change is made, the entire file is copied back
11743
to the IMAP server and is appended to the folder as a new message.
11745
Because remote configuration folders are so similar to remote address
11746
books, the configuration variable remote-abook-metafile is used by
11749
Remote configuration folders have names that look just like regular
11750
remote mail folder names. For example:
11752
{host.domain}mypinerc
11754
_Alpine_ decides whether or not a configuration file is remote simply
11755
by looking at the first character of the name and comparing it to '{'.
11756
__________________________________________________________________
11760
Periodically _Alpine_ will save the whole mail folder to disk to
11761
prevent loss of any mail or mail status in the case that it gets
11762
interrupted, disconnected, or crashes. The period of time _Alpine_
11763
waits to do the checkpoint is calculated to be minimally intrusive. The
11764
timing can be changed (but usually isn't) at compile time. Folder
11765
checkpointing happens for both local folders and those being accessed
11766
with IMAP. The delays are divided into three categories:
11768
The exact algorithm given below is no longer correct. It has gotten
11769
more complicated over time. However, this gives the general idea
11770
_Alpine_ uses when deciding whether or not to do a checkpoint.
11773
This occurs when _Alpine_ has been idle for more than 30
11774
seconds. In this case _Alpine_ will checkpoint if 12 changes to
11775
the file have been made or at least one change has been made and
11776
a checkpoint hasn't been done for five minutes.
11778
This occurs just after _Alpine_ has executed some command.
11779
_Alpine_ will checkpoint if there are 36 outstanding changes to
11780
the mail file or at least one change and no checkpoint for ten
11783
Done when composing a message. In this case, _Alpine_ will only
11784
checkpoint if at least 48 changes have been made or at least one
11785
change has been made in the last twenty minutes with no
11787
__________________________________________________________________
11791
If UNIX _Alpine_ is compiled with the compiler _DEBUG_ option on (the
11792
default), then _Alpine_ will produce debugging output to a file. This
11793
can be disabled at compile-time with the --disable-debug configure
11794
option, or at run-time with the command line flag -d0. The file is
11795
normally .pine-debugX in the user's home directory where _X_ goes from
11796
1 to 4. Number 1 is always the most recent session and 4 the oldest.
11797
Four are saved because often the user has gone in and out of _Alpine_ a
11798
few times after a problem has occurred before the expert actually gets
11799
to look at it. The amount of output in the debug files varies with the
11800
debug level set when _Alpine_ is compiled and/or as a command line
11801
flag. The default is level 2. This shows very general things and
11802
records errors. Level 9 produces copious amounts of output for each
11805
Similarly, _PC-Alpine_ creates debug files named pinedebg.txtX in the
11806
same directory as the PINERC file.
11807
__________________________________________________________________
11809
INBOX and Special Folders
11811
The _INBOX_ folder is treated specially. It is normally kept open
11812
constantly so that the arrival of new mail can be detected. The name
11813
_INBOX_ refers to wherever new mail is retrieved on the system. If the
11814
inbox-path variable is set, then _INBOX_ refers to that. IMAP servers
11815
understand the concept of _INBOX_, so specifying the folder
11816
_{imap.u.example.edu}INBOX_ is meaningful. The case of the word _INBOX_
11817
is not important, but _Alpine_ tends to display it in all capital
11820
The folders for sent mail and saved messages folders are also somewhat
11821
special. They are automatically created if they are absent and
11822
recreated if they are deleted.
11823
__________________________________________________________________
11825
Internal Help Files
11827
The file pine.hlp in the alpine subdirectory of the distribution
11828
contains all the help text for _Alpine_. It is compiled right into the
11829
_Alpine_ binary as strings. This is done to simplify installation and
11830
configuration. The pine.hlp file is in a special format that is
11831
documented at the beginning of the file. It is divided into sections,
11832
each with a name that winds up being referenced as a global variable.
11833
This file is processed during the build process and turned into a C
11834
file that is compiled into _Alpine_.
11835
__________________________________________________________________
11837
International Character Sets
11839
_Alpine_ uses Unicode characters internally and it is a goal for
11840
_Alpine_ to handle email in many different languages. _Alpine_ will
11841
properly display only left-to-right character sets in a fixed-width
11842
font. Specifically, _Alpine_ assumes that a fixed-width font is in use,
11843
in the sense that characters are assumed to take up zero, one, or two
11844
character cell widths from left to right on the screen. This is true
11845
even in _PC-Alpine_.
11847
_Alpine_ recognizes some local character sets which are right-to-left
11848
(Arabic, Hebrew, and Thai) or not representable in a fixed-width font
11849
(Arabic) and properly converts texts in these character sets to/from
11850
Unicode; however, there are known display bugs with these character
11853
There are three possible configuration character settings and some
11854
environment variable settings which can affect how _Alpine_ handles
11855
international characters. The first two of these are only available in
11856
UNIX _Alpine_. The three configuration options are
11857
_display-character-set_, _keyboard-character-set_, and
11858
_posting-character-set_. The _keyboard-character-set_ defaults to being
11859
the same value as the _display-character-set_, and that is usually
11860
correct, because the keyboard almost always produces characters in the
11861
same character set as the display displays. The _display-character-set_
11862
is the character set that _Alpine_ will attempt to use when sending
11863
characters to the display.
11865
Besides those variables there is also use-system-translation which can
11866
be used instead of these. That usage is only lightly tested and is not
11869
By default, the _display-character-set_ variable is not set and UNIX
11870
_Alpine_ will attempt to get this information from the environment. In
11871
particular, the nl_langinfo(CODESET) call is used. This usually depends
11872
on the setting of the environment variables LANG or LC_CTYPE. An
11873
explicit configuration setting for _display-character-set_ will, of
11874
course, override any default setting.
11876
For _PC-Alpine_ the _display-character-set_ and the
11877
_keyboard-character-set_ are always equivalent to UTF-8 and this is not
11880
It is probably best to use UNIX _Alpine_ in a terminal emulator capable
11881
of displaying UTF-8 characters, since that will allow you to view just
11882
about any received text that is correctly formatted (note, however, the
11883
above comments about known index display bugs with certain character
11884
sets). You'll need to have an emulator which uses a UTF-8 font and
11885
you'll need to set up your environment to use a UTF-8 charmap. For
11886
example, on a Linux system you might include
11888
setenv LANG en_US.UTF-8
11890
or something similar in your UNIX startup files. You'd also have to
11891
select a UTF-8 font in your terminal emulator.
11893
The types of values that the character set variables may be set to are
11894
UTF-8, ISO-8859-1, or EUC-JP. The ISO-2022 character sets are not
11895
supported for input or for display, but as a special case, ISO-2022-JP
11896
is supported for use only as a _posting-character-set_. In the
11897
Setup/Config screen you may choose from a list of all the character
11898
sets _Alpine_ knows about by using the "T" ToCharsets command. Here is
11899
a list of many of the possible character sets:
11902
US-ASCII 7 bit American English characters
11903
ISO-8859-1 8 bit European "Latin 1" character set
11904
ISO-8859-2 8 bit European "Latin 2" character set
11905
ISO-8859-3 8 bit European "Latin 3" character set
11906
ISO-8859-4 8 bit European "Latin 4" character set
11907
ISO-8859-5 8 bit Latin and Cyrillic
11908
ISO-8859-6 8 bit Latin and Arabic
11909
ISO-8859-7 8 bit Latin and Greek
11910
ISO-8859-8 8 bit Latin and Hebrew
11911
ISO-8859-9 8 bit European "Latin 5" character set
11912
ISO-8859-10 8 bit European "Latin 6" character set
11913
ISO-8859-11 Latin and Thai
11914
ISO-8859-12 Reserved
11915
ISO-8859-13 8 bit European "Latin 7" character set
11916
ISO-8859-14 8 bit European "Latin 8" character set
11917
ISO-8859-15 8 bit European "Latin 9" character set
11918
ISO-8859-16 8 bit European "Latin 10" character set
11919
KOI8-R 8 bit Latin and Russian
11920
KOI8-U 8 bit Latin and Ukranian
11921
WINDOWS-1251 8 bit Latin and Russian
11922
TIS-620 8 bit Latin and Thai
11923
VISCII 8 bit Latin and Vietnamese
11924
GBK Latin and Chinese Simplified
11925
GB2312 Latin and Chinese Simplified
11926
CN-GB Latin and Chinese Simplified
11927
BIG5 Latin and Chinese Traditional
11928
BIG-5 Latin and Chinese Traditional
11929
EUC-JP Latin and Japanese
11930
SHIFT-JIS Latin and Japanese
11931
EUC-KR Latin and Korean
11932
KSC5601 Latin and Korean
11934
When reading incoming email, _Alpine_ understands many different
11935
character sets and is able to convert the incoming mail into Unicode.
11936
The Unicode will be converted to the _display-character-set_ for
11937
display on your terminal. Characters typed at the keyboard will be
11938
converted from the _keyboard-character-set_ to Unicode for _Alpine_'s
11939
internal use. You may find that you can read some malformed messages
11940
that do not contain a character set label by setting the option
11941
unknown-character-set.
11943
The _posting-character-set_ is used when sending messages. The default
11944
behavior obtained by leaving this variable unset is usually what is
11945
wanted. In that default case, _Alpine_ will attempt to label the
11946
message with the most specific character set from the rather arbitrary
11949
US-ASCII, ISO-8859-15, ISO-8859-1, ISO-8859-2, VISCII, KOI8-R, KOI8-U,
11950
ISO-8859-7, ISO-8859-6, ISO-8859-8, TIS-620, ISO-2022-JP, GB2312, BIG5,
11953
For example, if the message is made up of only US-ASCII characters, it
11954
will be labeled US-ASCII. Otherwise, if it is all ISO-8859-15
11955
characters, that will be the label. If that doesn't work the same is
11956
tried for the remaining members of the list.
11958
It might make sense to set _posting-character-set_ to an explicit value
11959
instead. For example, if you usually send messages in Greek, setting
11960
this option to ISO-8859-7 will result in messages being labeled as
11961
US-ASCII if there are no non-ascii characters, ISO-8859-7 if there are
11962
only Greek characters, or UTF-8 if there are some characters which
11963
aren't representable in ISO-8859-7. Another possibility is to set this
11964
option explicitly to UTF-8. In that case _Alpine_ labels only ascii
11965
messages as US-ASCII and all other messages as UTF-8.
11966
__________________________________________________________________
11968
Interrupted and Postponed Messages
11970
If the user is composing mail and is interrupted by being disconnected
11971
(SIGHUP, SIGTERM or end of file on the standard input), _Alpine_ will
11972
save the interrupted composition and allow the user to continue it when
11973
he or she resumes _Alpine_. As the next _Alpine_ session starts, a
11974
message will be given that an interrupted message can be continued. To
11975
continue the interrupted message, simply go into the composer. To get
11976
rid of the interrupted message, go into the composer and then cancel
11977
the message with _^C._
11979
Composition of half-done messages may be postponed to a later time by
11980
giving the _^O_ command. Other messages can be composed while postponed
11981
messages wait. All of the postponed messages are kept in a single
11982
folder. Postponing is a good way to quickly reference other messages
11984
__________________________________________________________________
11988
The c-client library allows for several flags or status marks to be set
11989
for each message. _Alpine_ uses four of these flags: UNSEEN, DELETED,
11990
ANSWERED, and FLAGGED. The N in _Alpine_'s FOLDER INDEX means that a
11991
message is unseen-it has not been read from this folder yet. The D
11992
means that a message is marked for deletion. Messages marked with D are
11993
removed when the user _Expunges_ the folder (which usually happens when
11994
the folder is closed or the user quits _Alpine_). The A in _Alpine_'s
11995
FOLDER INDEX means that the message has been replied-to. The * in
11996
_Alpine_'s FOLDER INDEX means that the message has been ``flagged'' as
11997
important. That is, the user used the _Flag_ command to turn the
11998
FLAGGED flag on. This flag can mean whatever the user wants it to mean.
11999
It is just a way to mark some messages as being different from others.
12000
It will usually probably be used to mark a message as somehow being
12001
``important''. For Berkeley format folders, the message status is
12002
written into the email folder itself on the header lines marked Status:
12005
It is also possible for a user to define their own flags in addition to
12006
the standard system flags above. In _Alpine_ these user defined flags
12007
are called Keywords.
12008
__________________________________________________________________
12010
MIME: Reading a Message
12012
_Alpine_ should be able to handle just about any MIME message. When a
12013
MIME message is received, _Alpine_ will display a list of all the
12014
parts, their types and sizes. It will display the attachments when
12015
possible and appropriate and allow users to _Save_ all other
12018
_Alpine_ honors the "mailcap" configuration system for specifying
12019
external programs for handling attachments. The mailcap file maps MIME
12020
attachment types to the external programs loaded on your system which
12021
can display and/or print the file. A sample mailcap file comes bundled
12022
with the _Alpine_ distribution. It includes comments which explain the
12023
syntax you need to use for mailcap. With the mailcap file, any program
12024
(mail readers, newsreaders, WWW clients) can use the same configuration
12025
for handling MIME-encoded data.
12027
If a MAILCAPS environment variable is defined, _Alpine_ will use that
12028
to look for one or more mailcap files, which are combined. In the
12029
absence of MAILCAPS, Unix _Alpine_ will look for a personal mailcap
12030
file in ~/.mailcap and combine that with a system-wide file in
12031
/etc/mailcap. _PC-Alpine_ will look for a file named MAILCAP in the
12032
same directory as the PINERC file, and/or the directory containing the
12033
ALPINE.EXE executable.
12035
Messages which include _rich text_ or _enriched text_ in the main body
12036
will be displayed in a very limited way (it will show bold and
12039
If _Alpine_ sees a MIME message part tagged as type IMAGE, and
12040
_Alpine_'s image-viewer configuration variable is set, _Alpine_ will
12041
attempt to send that attachment to the named image viewing program. In
12042
the case of UNIX _Alpine_, the DISPLAY environment variable is checked
12043
to see if an X-terminal is being used (which can handle the images). If
12044
the _image-viewer_ variable is not set, _Alpine_ uses the _mailcap_
12045
system to determine what to do with IMAGE types, just as it does for
12046
any other non-TEXT type, e.g. type APPLICATION. For MIME's generic
12047
"catch all" type, APPLICATION/OCTET-STREAM, the _mailcap_ file will
12048
probably not specify any action, but _Alpine_ users may always _Save_
12049
any MIME attachment to a file.
12051
MIME type "text/plain" is handled a little bit differently than the
12052
other types. If you are viewing the main body part in the MESSAGE TEXT
12053
viewing screen, then _Alpine_ will use its internal viewer to display
12054
it. This happens even if there is a mailcap description which matches
12055
this particular type. However, if you view a part of type "text/plain"
12056
from the ATTACHMENT INDEX screen, then _Alpine_ will check the mailcap
12057
database for a matching entry and use it in preference to its internal
12060
Some text attachments, specifically those which are just other email
12061
messages forwarded as MIME messages, are displayed as part of the main
12062
body of the message. This distinction allows easy display when possible
12063
(the forward as MIME case) and use of an attachment viewer when that is
12064
desirable (the plain text file attachment case).
12066
If the parts of a multipart message are alternate versions of the same
12067
thing _Alpine_ will select and display the one best suited. For parts
12068
of type "message/external-body", the parameters showing the retrieval
12069
method will be displayed, and the retrieval process is automated.
12070
Messages of type "message/partial" are not supported.
12071
__________________________________________________________________
12073
MIME: Sending a Message
12075
There are two important factors when trying to include an attachment in
12076
a message: encoding and labeling. _Alpine_ has rules for both of these
12077
which try to assure that the message goes out in a form that is robust
12078
and can be handled by other MIME mail readers.
12080
MIME has two ways of encoding data-Quoted-Printable and Base64.
12081
Quoted-Printable leaves the ASCII text alone and only changes 8-bit
12082
characters to "=" followed by the hex digits. For example, "=09" is a
12083
tab. It has the advantage that it is mostly readable and that it allows
12084
for end of line conversions between unlike systems. Base64 encoding is
12085
similar to _uuencode_ or _btoa_ and just encodes a raw bit stream. This
12086
encoding is designed to get text and binary files through even the most
12087
improperly implemented and configured gateways intact, even those that
12088
distort uuencoded data.
12090
_All_ attachments are encoded using Base64 encoding. This is so that
12091
the attachment will arrive at the other end looking exactly like it did
12092
when it was sent. Since Base64 is completely unreadable except by
12093
MIME-capable mailers or programs, there is an obvious tradeoff being
12094
made here. We chose to ensure absolutely reliable transport of
12095
attachments at the cost of requiring a MIME-capable mailer to read
12096
them. If the user doesn't want absolute integrity he or she may always
12097
_include_ text (with the _^R_ command) in the body of a message instead
12098
of attaching it. With this policy, the only time quoted-printable
12099
encoding is used is when the main body of a message includes special
12100
foreign language characters.
12102
When an attachment is to be sent, _Alpine_ sniffs through it to try to
12103
set the right label (content-type and subtype). An attachment with any
12104
lines longer than 500 characters in it or more than 10% of the
12105
characters are 8-bit it will be considered binary data. _Alpine_ will
12106
recognize (and correctly label) a few special types including GIF,
12107
JPEG, PostScript, and some audio formats. Another method which can be
12108
more robust and flexible for determining the content-type and subtype
12109
is to base it on the file extension. This method uses a MIME.Types
12112
If it is not binary data (has only a small proportion of 8-bit
12113
characters in it,) the attachment is considered 8-bit text. 8-bit text
12114
attachments are labeled "text/plain" with charset set to the value of
12115
the user's _keyboard-character-set_ variable. If an attachment is ASCII
12116
(no 8-bit characters) and contains no control characters then it is
12117
considered plain ASCII text. Such attachments are given the MIME label
12118
"text/plain; charset=US-ASCII", regardless of the setting of the user's
12119
_keyboard-character-set_ variable.
12121
All other attachments are unrecognized and therefore given the generic
12122
MIME label "application/octet-stream".
12123
__________________________________________________________________
12125
New Mail Notification
12127
_Alpine_ checks for new mail in the _INBOX_ and in the currently open
12128
folder every two and a half minutes by default. This default can be
12129
changed in the system-wide configuration file or at compile-time with
12130
the --with-mailcheck-interval=VALUE configuration option. A user can
12131
change it by changing the option mail-check-interval. A new mail check
12132
can be manually forced by redrawing the screen with a _^L_.
12134
When there is new mail, the message(s) will appear in the index, the
12135
screen will beep, and a notice showing the sender and subject will be
12136
displayed. If there has been more than one new message since you last
12137
issued a command to _Alpine_, the notice will show the count of new
12138
messages and the sender of the most recent one.
12139
__________________________________________________________________
12143
It is possible to access mail folders on _NFS_ mounted volumes with
12144
_Alpine_, but there are some drawbacks to doing this, especially in the
12145
case of incoming-message folders that may be concurrently updated by
12146
_Alpine_ and the system's mail delivery agent. One concern is that
12147
_Alpine_'s user-contention locks don't work because _/tmp_ is usually
12148
not shared, and even if it was, _flock()_ doesn't work across _NFS._
12150
The implementation of the standard UNIX ".lock" file locking has been
12151
modified to work with _NFS_ as follows. Standard hitching post locking
12152
is used so first a uniquely named file is created, usually something
12153
like _xxxx.host.time.pid._ Then a link to it is created named
12154
_xxxx.lock_ where the folder being locked is _xxxx._ This file
12155
constitutes the lock. This is a standard UNIX locking scheme. After the
12156
link returns, a _stat(2)_ is done on the file. If the file has two
12157
links, it is concluded that the lock succeeded and it is safe to
12160
In order to minimize the risks of locking failures via _NFS_, we
12161
strongly recommend using IMAP rather than _NFS_ to access remote
12162
incoming message folders, e.g. your _INBOX_. However, it is generally
12163
safe to access personal saved-message folders via _NFS_ since it is
12164
unlikely that more than one process will be updating those folders at
12165
any given time. Still, some problems may occur when two _Alpine_
12166
sessions try to access the same mail folder from different hosts
12167
without using IMAP. Imagine the scenario: _Alpine_-A performs a write
12168
that changes the folder. _Alpine_-B then attempts to perform a write on
12169
the same folder. _Alpine_-B will get upset that the file has been
12170
changed from underneath it and abort operations on the folder.
12171
_Alpine_-B will continue to display mail from the folder that it has in
12172
its internal cache, but it will not read or write any further data. The
12173
only thing that will be lost out of the _Alpine_-B session when this
12174
happens is the last few status changes.
12176
If other mail readers besides _Alpine_ are involved, all bets are off.
12177
Typically, mailers don't take any precautions against a user opening a
12178
mailbox more than once and no special precautions are taken to prevent
12180
__________________________________________________________________
12182
Printers and Printing
12184
UNIX _Alpine_ can print to the standard UNIX line printers or to
12185
generic printers attached to ANSI terminals using the escape sequences
12186
to turn the printer on and off. The user has a choice of three printers
12187
in the configuration.
12189
The first setting, _attached-to-ansi_, makes use of escape sequences on
12190
ANSI/VT100 terminals. It uses "<ESC>[5i" to begin directing all output
12191
sent to the terminal to the printer and then "<ESC>[4i" to return to
12192
normal. _Alpine_ will send these escape sequences if the printer is set
12193
to _attached-to-ansi._ This works with most ANSI/VT100 emulators on
12194
Macs and PCs such as kermit, NCSA telnet, VersaTerm Pro, and WinQVT.
12195
Various terminal emulators implement the print feature differently.
12196
There is also a closely related method called
12197
_attached-to-ansi-no-formfeed_ which is the same except for the lack of
12198
formfeed character at the end of the print job.
12200
_Attached-to-wyse_ and _attached-to-wyse-no-formfeed_ are very similar
12201
to "attached-to-ansi". The only difference is in the control characters
12202
sent to turn the printer on and off. The Wyse version uses Ctrl-R for
12203
on, and Ctrl-T for off.
12205
The second selection is the standard UNIX print command. The default is
12206
_lpr_, but it can be changed on a system basis to anything so desired
12207
in /usr/local/lib/pine.conf.
12209
The third selection is the user's personal choice for a UNIX print
12210
command. The text to be printed is piped into the command. _Enscript_
12211
or _lpr_ with options are popular choices. The actual command is
12212
retained even if one of the other print selections is used for a while.
12214
Both the second and third sections are actually lists of possible
12215
commands rather than single commands.
12217
If you have a PostScript printer attached to a PC or Macintosh, then
12218
you will need to use a utility called _ansiprt_ to get printouts on
12219
your printer. _Ansiprt_ source code and details can be found in the
12220
./contrib directory of the _Alpine_ distribution.
12221
__________________________________________________________________
12225
_Alpine_ users get two options for moving messages in _Alpine_: _Save_
12226
and _Export_. _Save_ is used when the message should remain ``in the
12227
_Alpine_ realm.'' Saved messages include the complete header (including
12228
header lines normally hidden by _Alpine_), are placed in a _Alpine_
12229
folder collection and accumulate in a standard folder format which
12230
_Alpine_ can read. In contrast, the _Export_ command is used to write
12231
the contents of a message to a file for use outside of _Alpine_.
12232
Messages which have been exported are placed in the user's home
12233
directory (unless the feature use-current-dir is turned on), not in a
12234
_Alpine_ folder collection. Unless FullHeaderMode is toggled on, all
12235
delivery-oriented headers are stripped from the message. Even with
12236
_Export_, _Alpine_ retains message separators so that multiple messages
12237
can accumulate in a single file and subsequently be accessed as a
12238
folder. On UNIX systems, the _Export_ command pays attention to the
12239
standard _umask_ for the setting of the file permissions.
12240
__________________________________________________________________
12244
_Alpine_'s default behavior is to keep a copy of each outgoing message
12245
in a special "sent mail" folder. This folder is also called the fcc for
12246
"file carbon copy". The existence, location and name of the sent mail
12247
folder are all configurable. Sent mail archiving can be turned off by
12248
setting the configuration variable default-fcc="". The sent mail folder
12249
is assumed to be in the default collection for _Save_s, which is the
12250
first collection named in folder-collections. The name of the folder
12251
can be chosen by entering a name in _default-fcc_. With _PC-Alpine_,
12252
this can be a bit complicated. If the default collection for _Save_s is
12253
local (DOS), then the _default-fcc_ needs to be SENTMAIL, which is
12254
syntax for a DOS file. However, if the default collection for _Save_s
12255
is remote, then the _default-fcc_ needs to be sent-mail to match the
12258
The configuration variable fcc-name-rule also plays a role in selecting
12259
the folder to save sent mail in.
12261
A danger here is that the sent mail could grow without bound. For this
12262
reason, we thought it useful to encourage the users to periodically
12263
prune their sent mail folder. The first time _Alpine_ is used each
12264
month it will offer to archive all messages sent from the month before.
12265
_Alpine_ also offers to delete all the sent mail archive folders which
12266
are more than 1 month old. If the user or system has disabled sent mail
12267
archiving (by setting the configuration variable _default-fcc=""_)
12268
there will be no pruning question.
12269
__________________________________________________________________
12273
Both UNIX _Alpine_ and _PC-Alpine_ depend on the system for their spell
12274
checking and dictionary. _Pico_, the text editor, uses the same spell
12275
checking scheme as _Alpine_.
12277
Lines beginning with ">" (usually messages included in replies) are not
12278
checked. The message text to be checked is on the standard input and
12279
the incorrect words are expected on the standard output.
12281
The default spell checker is UNIX _spell_. You can replace this by
12282
setting the speller configuration variable. A common choice for a
12283
superior replacement is _ispell_.
12285
_PC-Alpine_ relies on the aspell library being installed. Aspell is
12286
independent of Alpine. The Windows version has traditionally been
12287
available at http://aspell.net/win32/. You'll need to download and
12288
install both Aspell and a precompiled dictionary. Aspell is provided in
12289
an installer package. Dictionaries, to be installed after Aspell, are
12290
in '.exe' files to download and run.
12291
__________________________________________________________________
12293
Terminal Emulation and Key Mapping
12295
UNIX _Alpine_ has been designed to require as little as possible from
12296
the terminal. At the minimum, _Alpine_ requires cursor positioning,
12297
clear to end of line, and inverse video. Unfortunately, there are
12298
terminals that are missing some of these such as a vt52. _Alpine_ makes
12299
no assumptions as to whether the terminal wraps or doesn't wrap. If the
12300
terminal has other capabilities it may use some of them. _Alpine_ won't
12301
run well on older terminals that require a space on the screen to
12302
change video attributes, such as the Televideo 925. One can get around
12303
this on some terminals by using "protected field" mode. The terminal
12304
can be made to go into protected mode for reverse video, and then
12305
reverse video is assigned to protected mode.
12307
_Alpine_ handles screens of most any size and resizing on the fly. It
12308
catches SIGWINCH and does the appropriate thing.
12310
On the input side of things, _Alpine_ uses all the standard keys, most
12311
of the control keys and (in function-key mode) the function keys.
12312
_Alpine_ avoids certain control keys, specifically ^S, ^Q, ^H, and _^\_
12313
because they have other meanings outside of _Alpine_ (they control data
12314
flow, etc.) _^H_ is treated the same as the _delete_ key, so the
12315
_backspace_ or _delete_ keys always work regardless of any
12316
configuration. There is a feature _compose-maps-delete-key-to-ctrl-d_
12317
which makes the delete key behave like ^D rather than ^H (deletes
12318
current character instead of previous character).
12320
Sometimes a communications program or communications server in between
12321
you and the other end will eat certain control characters. There is a
12322
work-around when you need it. If you type two escape characters
12323
followed by a character that will be interpreted as the character with
12324
the control key depressed. For example, _ESC ESC T_ is equivalent to
12327
When a function key is pressed and _Alpine_ is in regular (non-function
12328
key) mode, _Alpine_ traps escape sequences for a number of common
12329
function keys so users don't get an error message or have an unexpected
12330
command executed for each character in the function key's escape
12331
sequence. _Alpine_ expects the following escape sequences from
12332
terminals defined as VT100:
12347
Arrow keys are a special case. _Alpine_ has the escape sequences for a
12348
number of conventions for arrow keys hard coded and does not use
12349
_termcap_ to discover them. This is because _termcap_ is sometimes
12350
incorrect, and because many users have PC's running terminal emulators
12351
that don't conform exactly to what they claim to emulate. There is a
12352
feature called termdef-takes-precedence which can be set to cause the
12353
_termcap_ or _terminfo_ definitions to be used instead of the built in
12354
definitions. Some arrow keys on old terminals send single control
12355
characters like _^K_ (one even sends _^\_). These arrow keys will not
12356
work with _Alpine_. The most popular escape sequences for arrow keys
12359
Up: <ESC>[A <ESC>?x <ESC>A <ESC>OA
12360
Down: <ESC>[B <ESC>?r <ESC>B <ESC>OB
12361
Right: <ESC>[C <ESC>?v <ESC>C <ESC>OC
12362
Left: <ESC>[D <ESC>?t <ESC>D <ESC>OD